The Hollow Bee

The Hollow Wasp

The buff Welsh Government case file rode on the passenger seat all the way from Swansea, secured beneath my canvas satchel so it would not slide. It was the sort of file that grew soft at the corners after passing through a few pairs of hands.

As I followed the A48 towards the M4, the January light came flat through the windscreen. It was that washed-out grey you get in Wales when the sky cannot decide whether to snow or simply remain cold. I did not open the file again. I had already read it twice that morning before leaving my flat.

There was not much in it. A three-page complaint summary, a compliance memorandum and a printout of the children's home's latest inspection report, dated 24 November 2025. Ruth Pritchard's sticky notes were scattered over everything, her handwriting tight and slanted.

Quick turnaround. Recommend closure or remediation by Wed, 21 January.

Another read: Press interest possible. Keep it clean.

That was Ruth. She managed the pool of independent reviewers commissioned through Care Inspectorate Wales in liaison with Cardiff Council Children's Services, and she did not like surprises. A missing member of staff was a surprise.

When she rang on Saturday evening, 17 January 2026, she told me that a registered children's home near Bute Park, where there had been complaints about insects and fire alarms sounding at 02:00, was precisely the sort of surprise that might reach the South Wales Echo if somebody decided to make a fuss.

I had been microwaving leftover curry and half-watching a late football match I did not care about. She said they needed an independent review before the matter was passed to people with police powers and a longer timetable. I told her I could begin on Monday. She said she would send the file.

That was it.

I joined the M4 and followed the signs towards Cardiff city centre. Traffic was not bad for a Monday morning. Most of the rush had cleared by the time I reached the outskirts.

I passed the hospital grounds and Cardiff's rows of narrow Victorian terraces, then turned west when my phone told me to. Bute Park was somewhere ahead. I had been to this part of Cardiff perhaps twice before, once for a training seminar and once because I had taken a wrong turn on the way back from a visit in Ely.

I expected the job to be routine. Go in, examine the logbooks, interview the staff who were still there and decide whether the home could retain its six registered places or needed to close until someone repaired whatever was wrong. Then I would return home and wait for Ruth to send the next file.

But the complaint summary bothered me.

It was not only the insects. The inspection report mentioned pest activity in the basement and two first-floor bedrooms. Ants, mostly, and perhaps cockroaches. The manager had agreed to an extermination schedule, and the inspector had recorded the matter as awaiting remediation.

Fine. That happened.

It was the other details. The fire alarms had sounded four times in three weeks, every incident between midnight and 04:00. The report said the smoke detectors were functioning correctly and that no source had been found. Staff had recorded the incidents as malfunctions, but four was a lot.

Then there was the boy, Elliot Vaughan, aged twelve.

The complaint summary said he had been placed at Celyn House on 20 October 2025 after his previous foster carers requested an emergency move. It did not say why. His case file was not included in what Ruth had sent me, only a note describing him as non-speaking and requiring a high level of supervision. The complaint did not name him directly, but it said a child with complex needs had been seen alone in the basement. That would be a compliance breach if his care plan required one-to-one supervision.

I did not know whether Elliot's did. Ruth's notes did not say.

The description non-speaking stayed with me. I had worked with plenty of children who did not talk. Some were autistic. Some had processing difficulties. Some had simply decided, after everything that had happened to them, that words were not worth the trouble.

It did not mean they could not communicate.

It meant you had to watch what they did instead of waiting for them to tell you. I used to be better at that.

I turned into Celyn Terrace in Riverside and slowed to check the house numbers. The children's home occupied one half of a converted pair of adjoining Victorian properties halfway along the street. Their age and shared foundations were obvious in the continuous brickwork and the narrow gapless line of the terrace.

I recognised the home before I saw its number. It had a three-storey brick frontage and a narrow porch with a metal handrail. Paint peeled from the window frames. Beside the door was a small white sign with blue lettering.

Celyn House Children's Home. Registered for six places.

I parked across the road, switched off the engine and sat for a moment. I did not want to think about why I was doing this work instead of my old job, but the thought came anyway. It always did when I entered a new placement.

I had been a secondary-school counsellor for six years, first with younger pupils and later in sixth form. I liked the work. I was good at the parts that mattered: listening, noticing when a child's story did not quite align and writing the reports that secured support they genuinely needed.

I was less successful with the politics.

I did not smile enough in meetings. I objected when senior staff wanted to close a case before the work was finished. Then a girl I had been supporting died.

Her name was Amira. She was in Year 9.

She had told me what was happening at home. I made the safeguarding referral, followed the local education authority procedures and completed every required step. The local authority safeguarding team opened an investigation. It took them eleven days to make contact. By then she had stopped attending school.

By the time anyone went to the house, it was too late.

The review concluded that I had done everything correctly. The school kept me on. But I could not remain in that building. I could not walk past her locker or sit through another ALN review meeting pretending I believed the system worked as long as everyone completed the right paperwork.

So I left and ended up here, carrying out independent compliance reviews across Wales.

No pupils depending on me. No long-term cases. Only files, recommendations and hours on the road.

I took the case file and climbed out. The air smelt of wet, cold pavement and wood smoke from somebody's stove. I crossed the street and went up the porch steps.

There was a doorbell beside an intercom. I pressed it and waited.

A young man's voice came through the speaker. "Yes?"

"Daniel Mercer. I'm here for the independent review."

There was a pause, then a buzz as the lock released.

The man who met me in the hallway was slim, perhaps 1.75 metres tall, with dark hair clipped short at the sides. He wore navy clinical trousers beneath a zipped hoodie and had an identification badge fastened to his pocket.

Rhys Morgan. Registered nurse.

"You're the investigator," he said. It was not a question.

"Reviewer. I'm carrying out the Care Inspectorate Wales compliance review."

"Right."

He stepped back and indicated a room off the hall.

"We can talk in here."

It was small, probably a dining room before the properties were converted. Now it held a desk, a filing cabinet and a corkboard crowded with rotas and medication charts. An electric heater rattled in one corner.

Rhys sat behind the desk. I drew over a folding chair and sat opposite him.

"You're the nurse on duty?" I asked.

"Yes. Days, mostly. Sometimes evenings when we're short."

I opened the file and took out a pen.

"How many staff are here today?"

"Me and one residential support worker. Another starts at 15:00. The manager is meant to call in this afternoon, but I don't know whether she will."

"And how many children?"

"Three. We're registered for six places, but only three are occupied at present."

I wrote it down.

"Who is the missing employee?"

His expression tightened.

"Bethan Price. Residential support worker. She signed out on Friday night and hasn't come back."

"What time?"

"23:45 on Friday, 16 January. End of the late shift."

"Did she say where she was going?"

"No. She signed the book and left. I wasn't here. I saw the entry when I came in on Saturday morning."

"Did she take anything?"

Rhys hesitated.

"Her coat and bag. I don't know what else."

"Did anyone ring her?"

"The weekend supervisor tried on Saturday. It went to voicemail. She tried again on Sunday. Same result."

"And the police?"

"South Wales Police took a missing-person report on Sunday night. They said that because she's an adult, signed herself out and there was no immediate evidence of foul play, she might simply have decided not to return to work."

I nodded. That was often how these things went. Adults disappeared every day. Most came back. Some did not want to be found.

"Was she having difficulties here?"

Rhys looked down at the desk.

"I don't know. She seemed all right. She was good with the children."

"Any problems with the manager or other staff?"

"None that I saw."

I made a note.

"The complaint says a child was in the basement with her before she left. Is that correct?"

He did not answer immediately. When he did, his voice was quieter.

"Yes. Elliot. She took him down to the laundry."

"Why?"

"He wanted to go, I suppose. She entered it in the log: Child requested task. Accompanied to basement laundry, 19:30 to 20:15."

"And she came back without him?"

"Yes."

"Did anyone ask Elliot what happened?"

Rhys's jaw tightened.

"Elliot doesn't speak. He writes sometimes, and draws, but he doesn't say anything aloud."

I wrote that down and underlined it.

"What time did Bethan leave after that?"

"As I said, 23:45. She completed her shift. Elliot was in his room with his light out at 22:00. He was present at the bedroom check."

I turned back through the complaint summary until I found the basement entry.

"This says he was found down there alone on a previous occasion. When?"

"I don't know precisely. Perhaps a week earlier. The night worker saw him on the stairs and brought him back up."

"Does his care plan require one-to-one supervision?"

Rhys looked uncomfortable.

"He needs close supervision. We're meant to know where he is, but we don't have the staff for constant one-to-one support unless he's in crisis."

I nodded. I had heard that before. Plenty of services had policies they could not staff in practice.

"May I see the logbook?"

Rhys took a three-ring binder from the desk drawer and handed it across.

I turned to the entries for the previous week. Bethan's handwriting was rounded and neat. She had recorded the laundry visit exactly as Rhys described it.

19:30 to 20:15. Child cooperative. Task completed. Returned to main unit.

There was nothing about why Elliot wanted to do laundry and nothing about what had happened below.

I looked up.

"Can I speak to Elliot?"

Rhys shifted in his chair.

"You can try. He probably won't respond."

"That's fine."

He stood.

"I'll show you his room first."

We climbed to the first floor. The walls were beige, with scuff marks along the skirting boards and a water stain on the ceiling by the landing. The air smelt of cleaning spray and something stale beneath it.

Rhys stopped at the third door on the left. It stood half open.

"He's in there," he said. "I'll wait outside."

I stepped past him and looked in.

The room was small. There was a single bed, a chest of drawers and a wooden chair beside the window. The blinds were half closed. A shelf held six or seven slim children's books. On the desk were a notebook and a cup of pencils.

Above the bed, twenty-four moth wings had been fixed to the wall in four exact rows. They varied in size and colour: brown, grey and a few still carrying dusty yellow patterns. Each was evenly spaced, as carefully arranged as a specimen in a museum case.

I stood looking at them.

The boy was not there.

I glanced back at Rhys.

"Where is he?"

"Probably in the communal lounge downstairs."

I took out my notebook and wrote: Twenty-four moth wings, four rows, deliberate collection.

Then I stepped into the corridor and drew the door mostly closed.

"All right," I said. "Let's find him."

The other children seemed a better prospect than pressing Rhys immediately. He had told me what he knew. The rest would require a reliable timeline and direct questions for the people present on Friday night.

I needed something firm. Logs could be amended. Staff could misremember or protect one another. Children, however, generally told you what they had seen if you did not complicate the question.

Rhys said Nia Griffiths and Callum Reed had both been downstairs on Friday evening and were probably awake when Bethan left. He offered to bring them in separately. I agreed.

Nia came first. She was about sixteen, slender, with long black hair tied in a ponytail. She wore a second-hand denim jacket over leggings and folded her hands in her lap when she sat opposite me. Rhys remained in the doorway until I nodded, then left.

"You're not in trouble," I said. "I'm trying to understand what happened on Friday night. You knew Bethan, didn't you?"

Nia nodded.

"Yes. She was nice."

"Did you see her that evening?"

"A little. She was working the late shift. I saw her in the communal lounge around dinner."

"Did she seem normal? Stressed or upset?"

Nia considered it.

"Normal, I think. She talked to Elliot for a while."

I wrote that down.

"What were they talking about?"

"I don't know. She just sat with him. She did that sometimes. She spent extra time with him."

"Did she?"

Nia shifted in her chair.

"She was nice to everyone, but she paid Elliot more attention. He doesn't talk, so I think she liked that he listened."

That fitted with Bethan taking him to the basement.

"What do you mean by extra attention?"

Nia shrugged.

"She'd sit with him during quiet time and tell him stories. Or she'd bring him a snack if he looked upset. Little things. She said he needed somebody patient because he'd been moved around so much."

"Did other people notice?"

"Probably. It wasn't a secret. She just liked helping him, I suppose."

I kept my voice level.

"Do you know what sort of stories she told him?"

Nia shook her head.

"I wasn't really listening. Ordinary things, I thought. Things about her day."

"And did you see her leave on Friday?"

"No. I went to bed at about 22:00. She was still here."

"Did you hear anything afterwards? An alarm, people moving about, anything strange?"

Nia hesitated.

"Not that night. But the fire alarms have gone off two or three times recently. Always in the middle of the night, and then there's nothing wrong."

I made another note.

"Thank you, Nia. If you remember anything else, tell Rhys and ask him to ring me."

She nodded and left.

Callum came next. He was about seventeen, wiry, with closely cropped black hair. He wore a hooded top bearing the logo of a band I did not recognise and kept his arms crossed throughout.

"You're the government man," he said.

It was not a question.

"Daniel Mercer. I'm trying to establish what happened to Bethan."

Callum gave a short, humourless laugh.

"Good luck. Nobody tells us anything."

"I'm asking you now."

He studied me for a moment, then sat.

"What do you want to know?"

"Did you see Bethan on Friday night?"

"Yes. She was here."

"Did she seem normal?"

"I suppose. I didn't really speak to her."

"Did you see Elliot?"

Something changed in Callum's expression. Not much, but enough for me to notice.

"Yes."

"What was he doing?"

"What he always does. Sitting in the corner with his notebook."

"Rhys said Bethan took him into the basement to do laundry."

"I didn't see that bit, but she took him places sometimes. She was always trying to get him to do normal things."

"Did it work?"

Callum shrugged.

"I don't know. He's strange. He walks the corridors at night."

I paused.

"After lights-out?"

"I hear him pacing backwards and forwards. Rhys knows. They let him because he doesn't bother anyone."

"How often?"

"A couple of times a week, perhaps."

"You're certain it's Elliot?"

"Yes. I looked once. It was him."

I recorded that.

"Anything else unusual?"

Callum thought for a moment.

"There's grey dust along the window sills in the corridor. I asked Rhys about it once, and he said it might be something the pest-control people used, but it keeps coming back. Mostly near Elliot's room."

I did not yet know what to do with that, but I wrote it down.

"Thank you, Callum."

He rose and left without another word.

I found Rhys in the corridor, checking something on a clipboard. He looked up as I approached.

"Did you get what you needed?"

"Perhaps. Nia said Bethan spent extra time with Elliot, told him stories and brought him snacks. Had you noticed?"

Rhys nodded.

"Yes. Bethan was like that with all the children, but Elliot became her project. I think she said he needed consistency."

"And Callum mentioned the nighttime pacing."

"Yes. Elliot doesn't sleep well. We let him walk the first-floor corridor as long as he stays there and doesn't wake anyone. It's in his care plan."

"What about the grey dust?"

Rhys frowned.

"That has been odd. We keep finding it, but I don't know where it comes from. The pest-control contractor found nothing that should leave a residue like that."

"What does it look like?"

"Just dust. Very fine and greyish. It appears on the window sills and sometimes on the floor near Elliot's door. I clean it away and it returns."

"Could it come from outside?"

"Perhaps, but the windows are sealed."

I added another note.

"And the moths?"

Rhys looked uneasy.

"Staff see small ones from time to time. Little grey moths. But the monitoring traps remain empty, so we can't document them in the usual way. They're simply there sometimes, and then they aren't."

"How long has that been happening?"

"Since Elliot arrived, I think. October."

For a moment I said nothing. I only wrote it down.

"Is that significant?" Rhys asked.

"I don't know yet."

My phone vibrated in my pocket. Ruth Pritchard's name appeared on the screen.

"I need to take this," I said.

Rhys nodded and moved away.

I answered.

"Mercer."

"Daniel, quick update. How is it going?" Ruth's voice was brisk, without preamble.

"I'm still gathering information. I've spoken to the nurse and two of the children. I need to review the records and -"

"Right. Listen, I need you to keep this simple. The council is getting pressure from the Care Inspectorate Wales compliance panel, and we cannot allow this to drag on."

I stopped walking.

"What do you mean by simple?"

"Frame it as ordinary staff negligence. Bethan Price failed to follow procedure. Supervision lapsed. She left when she realised she'd made a mistake. Clean and straightforward. We close the file by Wednesday, 21 January, and move on."

"Ruth, I don't have enough evidence to -"

"You have plenty. She took a high-needs child into the basement without appropriate supervision. That is the breach. Everything else is noise."

Something tightened in my chest.

"South Wales Police need to consider obtaining her communications data under the appropriate lawful authority, and I need the complete shift records for the previous month before I recommend anything."

There was silence. When Ruth spoke again, her voice was cooler.

"Daniel, you are not a police officer. You are not conducting a criminal investigation. This is a compliance review. You document the apparent failings and give me something I can place before the panel."

"Nothing is apparent yet."

"Then make it apparent."

"That is not how this works."

The next pause was longer.

"Fine," Ruth said. "Do what you need to do, but I am not leaning on anyone to obtain phone records, and you have no power to compel them yourself. You have what is in front of you. Use it."

"I'll update you tomorrow."

The line went dead.

I stood in the corridor, staring at my phone. I had objected, which meant I had become the problem.

Ruth would not help secure access to records. She would not run interference with the police, the manager or anyone else. She wanted the matter closed. If I refused to close it in the manner she preferred, she could remove me and give it to somebody more accommodating.

I put away my phone. Cooperation had just become harder. Whatever connected Bethan's disappearance, the basement, the moths and the grey dust, I would have to uncover it without her support.

That was familiar territory, at least.

I went back to find Rhys.

At about 14:00, Rhys brought Elliot into the side room. Helen Parry came with him. She introduced herself as the therapist commissioned after Elliot's placement. She was in her mid-forties, with light-brown hair secured in a neat bun and hazel eyes behind thin-framed glasses. She wore a cardigan over a blouse and carried a document case with a clipboard inside.

She shook my hand, then sat in the folding chair beside Elliot without asking whether she should remain. She probably had to. Elliot was her client.

Elliot was small for twelve and slight, with sandy-blond hair falling untidily across his forehead, pale-blue eyes and a narrow chin. He wore an oversized hooded top with a faded logo and held a spiral notebook against his chest in both hands.

He did not look at me when he entered. He sat in the chair Rhys drew forward and stared at the floor. Rhys then left and closed the door.

I introduced myself.

"My name is Daniel Mercer. I'm here to ask a few questions about what happened last week."

Elliot neither responded nor looked up.

Helen leant forwards slightly. In a calm, measured voice, she explained that Elliot understood me but preferred to communicate through writing or drawing. She asked him whether he felt comfortable answering questions.

Elliot gave one small nod, scarcely more than a movement of his chin.

"Do you remember Bethan Price?" I asked.

He nodded again, and his fingers tightened around the notebook.

"Can you tell me about the last time you saw her?"

Elliot opened the notebook. He turned past several pages of pencil drawings, mostly geometric patterns and repeating shapes I could not identify. At a blank page, he took a pencil from his pocket and began to write, pressing hard enough for me to hear the graphite scraping across the paper.

He turned the notebook towards me.

She helped me.

"What kind of help?"

Elliot drew the notebook back and wrote again. This answer took longer. Halfway through, he stopped and stared at the page before continuing.

Washing.

She said washing helps.

"What were you washing?"

For a while he wrote nothing. He looked at Helen. She gave a slight nod, the sort of encouragement therapists use when they want someone to continue without applying pressure.

Elliot added one word.

Me.

It did not make sense.

"Do you mean Bethan helped you with the laundry?"

Elliot shook his head. He underlined Me twice, pressing so hard that the pencil tore the paper.

Helen spoke then. She said Elliot sometimes used symbolic ideas and that washing might represent emotional cleansing or a coping strategy associated with safety. She offered it gently, as though translating.

Elliot did not react. He kept staring at the notebook.

"Where did Bethan go after she helped you?" I asked.

His hand moved more quickly now, almost frantically. He filled three lines before stopping and turning the notebook towards us.

She went to the light.

She said it was all right.

She said I could stay.

I read the words twice.

"What light do you mean?"

Elliot pulled the notebook back and stared at the page for a long time. Then he turned to a clean sheet and began drawing instead of writing.

He made a tall, narrow rectangle. A doorway, I thought. Above it, he drew a circle and filled it with tiny marks.

It took me a moment to understand that they were wings.

There were dozens, perhaps hundreds. He continued adding them, pressing so hard that the page dimpled beneath the pencil. The circle darkened with graphite.

He did not stop until it was full.

Then he turned the notebook around and placed it on the desk between us.

I looked at the drawing. I could not explain why it affected me as it did. It was only a doorway beneath a circle filled with wings, but there was something in the precision of it, in the care he had given every tiny wing and the way they overlapped and crowded together, that constricted my chest.

I had seen children draw trauma before. This felt different. More specific. More deliberate.

"Did Bethan go through that door?"

Elliot nodded.

"Did you go with her?"

He shook his head.

"Did you see what was on the other side?"

Elliot did not move. He neither nodded nor shook his head. He stared at the drawing, then reached out and closed the notebook.

Helen cleared her throat. She said that was probably enough for the day. Elliot had been very cooperative, she said, and she did not want to push him beyond what he could tolerate.

I wanted to continue. I had at least fifteen more questions. But Elliot had already pressed the notebook to his chest and become still again. Pressing him would not produce anything useful.

I thanked him for communicating with me. He did not respond.

Helen stood and guided him towards the door. Before they left, I asked whether I could speak to her privately. She told Elliot to wait in the corridor with Rhys. He left without looking back.

Helen sat again.

"How long have you worked with Elliot?" I asked.

"Since late October, shortly after his placement on 20 October. Twice a week, sometimes more if the home requests it."

"Are the mutism and drawings usual for him?"

"Yes. Elliot has experienced substantial trauma across previous placements. Not speaking can be a stress response in children with complex needs. Drawing helps him process emotions he cannot verbalise."

She delivered it all in the same calm clinical tone.

"Do you think that drawing means anything specific?"

She hesitated.

"Images of light and doorways can represent transition, loss or separation anxiety. It is not unusual for a child such as Elliot to become attached to a member of staff who gives him consistent attention. Bethan's sudden disappearance may have triggered grief expressed through symbolic drawings."

"Do you believe that?"

She held my gaze for a long moment.

"I believe Elliot is processing something difficult. But I must admit the timing concerns me. Bethan disappeared on Friday night. Elliot drew that picture on Saturday morning during free time."

Helen had seen it in his notebook during their Sunday session. She asked about it then, but he would not explain. He merely continued drawing wings in the margins.

"Did you report it?"

"I mentioned it to Rhys, but I did not make a formal safeguarding referral because I had no evidence of a direct connection. It was only a drawing. Children draw strange things all the time."

I thanked her, and she left.

For some time I remained there, staring at my notes.

Then I finished for the day.

That night I stayed in a budget hotel on Newport Road. It was the sort of place that offered weekly rates and asked few questions. The room cost 46 pounds a night. The car park was half full, and a vending machine by reception accepted pound coins.

My room was on the first floor. It had brown carpet, flat-pack furniture fixed to the wall and a faded tartan-patterned duvet cover. The place smelt of old cigarettes and industrial cleaner.

I did not care. I needed a bed.

I tried to sleep at about 23:00. It did not work.

Every hour or so, I woke with the certainty that something was crawling over my skin. I would jerk upright, brush at my arms and inspect the sheets. There was never anything there, only darkness and the drone of the heater beneath the window.

I would lie down, close my eyes and, twenty minutes later, feel it again: something light and quick passing over my neck or along my ribs.

At about 03:00, I gave up.

I switched on the bedside lamp and examined myself. There were no bites or marks. I told myself it was nerves. I had experienced nights like this when I still worked at the school, nights when my mind refused to stop and my body invented problems to keep me awake.

I went into the bathroom and turned on the light. My reflection in the mirror above the basin looked exhausted. Worse than exhausted. I looked as though I had not slept in days.

That was when I saw it.

Something pale and small clung to my shirt cuff. I raised my arm for a closer look.

It was a larva, perhaps fifteen millimetres long, cream-coloured with a darker line along its centre. It did not move. It simply rested on the cloth.

I brushed it on to the counter. It landed on its side and remained still.

After watching it for several seconds, I pressed it beneath my thumb.

It did not squash. It broke.

The thing was completely dry. It crumbled into grey grit beneath my thumb, with the texture of the dust Callum had described on the window sills.

I drew back my hand and examined the residue. Fine grey powder. No moisture or membrane, only grit.

Then I looked at my shirt.

It was the blue button-down I had packed on Sunday morning. I had not worn it at Celyn House. The previous day I had worn a black shirt beneath my grey jacket. This one had remained folded inside my travel bag.

For a long time I stood staring at the powder on the counter.

Then I took a tissue from the box beside the toilet and carefully wiped the grit into it. I folded the tissue twice and set it on the edge of the basin. I washed my hands, checked the shirt and searched the bag. There was nothing else. Only the one larva.

I did not know what it proved. Probably nothing. I could have picked it up anywhere: the hotel, my car or some surface I had brushed against during the day.

But I kept it.

I placed the folded tissue in a clear sandwich bag from my travel bag and sealed it. I did not know what I would do with it. I knew only that I would not ignore it.

I did not sleep again.

I returned to Celyn House at about 09:00 on Tuesday, 20 January 2026. Rhys was at the desk checking medication stock, and Nia sat in the communal lounge reading. I intended to examine more of the logs, but she waved me over.

"I remembered something," she said.

I perched on the arm of the sofa.

"What was it?"

"Bethan used to tell Elliot particular stories. Not just things about her day. She told him the same story over and over."

Nia took down her ponytail and tied it again. It looked like a nervous habit.

"I heard her tell it perhaps three times. It was always the same."

"What was it about?"

"A wasp. Or something that looked like one but wasn't really a wasp. It collected things from people. Memories, perhaps, or feelings. I don't know. Bethan said it came from a book."

Nia shrugged.

"Elliot loved it. He would sit there and stare at her the whole time."

I wrote that down.

"Do you know which book?"

"No, but she brought it here once. I saw it on the table beside the medication station. It had a strange cover. Like a children's book, but not quite."

"Thank you."

Nia nodded and returned to her reading.

It was probably nothing, merely a story Bethan used to calm Elliot, but it troubled me. His drawing had been full of wings. Now Nia was describing a story about a wasp.

I told Rhys I would return within a few hours and drove into Cardiff city centre.

Cardiff Central Library stood on The Hayes, all glass, pale stone and high windows. I left the car some distance away and walked back through a thin winter rain.

Inside, the building smelt of paper, warm air and recently cleaned floors. At the main desk sat a woman of about forty with black curly hair gathered back from her face. Her lanyard identified her as Carys Llewellyn.

She smiled as I approached.

"Can I help?"

"I hope so. I'm carrying out an independent review commissioned through Care Inspectorate Wales and Cardiff Council Children's Services."

I showed her my identification, a laminated card that tended to make people assume I possessed more authority than I did.

"The review concerns a children's home in Riverside. I'm trying to identify material that might recently have been borrowed or returned through its institutional account."

Carys's smile faded into polite caution.

"Do you have the address?"

I gave it to her. She entered it into the system and scrolled through records I could not see.

"There is an institutional account linked to Celyn House. They borrow regularly. Mostly children's fiction and some young-adult titles."

She continued scrolling.

"One unusual item was borrowed on 8 January 2026 and returned on 15 January, the day before the staff member disappeared."

"May I see it?"

"If it hasn't been reshelved, it may still be on the returns trolley."

She rose and walked to a metal trolley near the back wall, reading the spines one by one. I waited.

At last she drew a thin book from the middle shelf and carried it back. It was enclosed in one of the transparent protective jackets libraries use for fragile books.

She placed it on the desk between us.

The Glass Lantern and the Hollow Wasp.

There was no author's name on the cover, only the title in pale-gold lettering above an illustration of a wasp. It had been painted in watercolour, soft grey and yellow, with too many legs.

Then there was its face.

The face was human, small and round like a child's, but its expression was wrong. It neither smiled nor frowned. It was simply blank.

I stared at it for longer than I intended.

"May I look through it?"

"Of course."

I opened the protective jacket and turned the pages. The story was simple. A glass lantern hung in a garden, and every night a hollow wasp came to visit it.

The hollow wasp carried away fragments of light from the glass lantern, piece by piece, until the lantern went dark. Then the wasp flew away. That was all. Perhaps twenty pages in total.

But it was the illustrations that caught me. The wasp's face changed on every page. The differences were subtle. It had the same hollow, rounded head and the same features, but its expression shifted.

Curious on page three. Hungry on page seven. Tired on page twelve. Empty on the final page.

Or perhaps not empty. Sad. I turned back to the beginning and checked again. No, definitely different.

"This is strange," I said.

Carys Llewellyn leant over to look. "Yes. We don't get many requests for that one. It's been in the collection for years, but it rarely circulates. Too unsettling for most children, I think."

I turned to the inside cover and checked the borrowing history. The book had been taken out only four times in the previous three years. The most recent record showed that Bethan Price had borrowed it on 8 January 2026 and returned it on 15 January 2026, the day before she disappeared.

"Can I borrow this?"

"Of course. Have you got a library card?"

"Yes."

I handed it over. Carys scanned my card and the book, then returned both to me.

"It's due back in three weeks."

"Thanks."

I carried the book out of Cardiff Central Library and sat in the driver's seat for a while, simply holding it. The hollow wasp on the cover stared upwards. I could not tell whether it was looking at me or through me.

I slipped it into the buff Welsh Government case file, secured the file beneath my canvas satchel on the passenger seat and drove back to Celyn House Children's Home.

When I arrived, a South Wales Police car was parked outside. It was not blocking the drive, merely waiting at the kerb.

I pulled in behind it and got out. A uniformed police constable stood on the porch speaking to Rhys Morgan. He turned as I climbed the steps. He was solidly built, with cropped black hair, brown eyes and a square jaw darkened by stubble. His badge identified him as PC Gareth Evans.

"Daniel Mercer?" he asked.

"Yes."

"PC Gareth Evans. I'm following up on the missing-person report concerning Bethan Price." He glanced at Rhys and then back at me. "Mr Morgan says you're conducting a review."

"An independent review commissioned through Care Inspectorate Wales, in liaison with Cardiff Council Children's Services."

PC Evans took a notebook from his jacket pocket. "We've got a witness who says they saw Bethan's car on Friday night. A blue Vauxhall Astra with Welsh registration plates, parked near the Cefn Coed Road entrance by Nant Fawr at about 23:30. The witness was walking their dog. They said the car was empty, but the engine was still warm."

I wrote it down. "Has anyone searched the area?"

"I drove past yesterday. The car had gone by then. There were no obvious signs of anything, but if she was there on the night of 16 January, the area is worth checking." He put the notebook away. "Are you planning to continue with this?"

"Yes."

"All right. Let me know if you find anything relevant. I'll do the same."

He left.

Rhys watched him go, then looked at me. "Do you think she's still alive?"

I did not answer. I told him I would return later and got into my car.

I took Newport Road towards Cyncoed Road and then Cefn Coed Road, parking near the entrance PC Evans had described. Roath Park and the woodland beside Nant Fawr lay under a cold January sky. My breath clouded as soon as I stepped out.

The area was almost empty. A few runners passed on the main path, but nobody was near the stream. I walked down the access track with my hands in my coat pockets, searching for anything that did not belong. The ground was frozen hard. Thin shards of ice filled the tyre ruts left by maintenance vehicles.

Nant Fawr ran roughly nine metres to my left, partly frozen, the sound of water beneath the ice faint and brittle. The path curved and the trees thickened.

I nearly missed the scorched patch. It lay about three metres from the track, closer to the water, a black circle roughly sixty centimetres across against the pale, frozen earth. I went over and crouched beside it.

The smell reached me at once. Firelighter fluid, strong enough that the burn could not have been more than a day or two old.

The scorching was concentrated in the centre, as though somebody had burnt something small and compact rather than a heap of leaves or rubbish. I could not tell what it had been. The edges were clean and deliberate. Whoever had done it had used an accelerant and made certain the object burnt completely.

I stood and searched the surrounding ground. There were no clear footprints and no other marks, only the blackened circle and the chemical smell.

I took three photographs on my phone from different angles. Then I remained there for a minute, trying to make sense of it.

Bethan's car had been here on Friday night. Someone had burnt something small beside the stream, perhaps that same night, perhaps not. It could have been unrelated. Young people messing about. Somebody disposing of an object they did not want found.

It could even have been Bethan herself, panicking and trying to destroy evidence of some mistake involving Elliot, but that did not fit. If Bethan had broken procedure and taken Elliot somewhere without authorisation, why drive to woodland near Nant Fawr in the middle of the night? Why burn something by the water?

Then there was The Glass Lantern and the Hollow Wasp. Elliot's drawing with all the wings. The grey dust Rhys kept wiping away. The alarms sounding at 02:00 without any sign of fire.

None of it fitted together. Not in any way that made sense.

I returned to my car and sat with the heater running. I considered ringing PC Evans to tell him about the scorched patch. I considered ringing Ruth Pritchard and explaining why I could not close the review by Wednesday, 21 January 2026.

I called neither of them.

I sat staring at the entrance to the track, trying to decide what the hell I was supposed to do next.

I pulled into Celyn House at about 15:00 that afternoon. The burnt patch was still lodged in my mind: the clean edge, the smell of firelighter fluid, the deliberateness of it.

The case file was beneath my satchel, with the book inside. The one about the hollow wasp, with a face that did not remain quite the same.

Rhys met me at the door before I reached the steps.

"Elliot's gone," he said.

No preamble. Just that.

I stopped on the second step. "Since when?"

"We did a head count at 14:30. He was here at lunch. I checked his room afterwards and he wasn't there. We've searched everywhere upstairs." Rhys's voice was moving faster than usual, the words clipping together. "Nia saw him in the common room at about 13:00, but that's the last confirmed sighting."

I climbed the remaining steps. "Any alarms?"

"Nothing. The door logs are clean. No recorded exit since this morning, when one of the support workers went out for groceries."

That stopped me. The doors had magnetic contacts. If Elliot had left through the front or rear entrance, the system should have logged it. It should have sounded. It should have done something.

"Show me the logs."

Rhys took out his phone and opened the monitoring application. The final entry was from 09:42 that morning: front door opened. The return was logged at 11:15. There had been nothing since.

I handed the phone back. "He's twelve. He didn't bypass this system."

"I know."

"Then he's still inside."

"That's what I thought, but I've checked every room twice. Bathrooms, cupboards, beneath the beds. He's not upstairs."

Nia Griffiths appeared in the hallway behind him, arms wrapped around herself and her denim jacket pulled tight.

"I need to tell you something," she said.

Rhys stepped aside. Nia came to the doorway but did not venture onto the porch. She looked at me, then lowered her eyes.

"I gave him the book."

I waited.

"The one Bethan used to read to him. I saw it on your desk this morning when I walked past. You left it there when you went out." She hesitated and began again. "He's been really unsettled since Bethan vanished. Pacing more. Not eating. I thought if he had the book it might calm him down."

For a moment I said nothing. I had left the book on the desk in the side room. Stupid. I should have put it back in the file and kept the file in my car.

But before leaving, I had been studying it again, trying to understand why Bethan would borrow it, read it to Elliot repeatedly and return it the day before she disappeared.

"When did you give it to him?"

"At about noon, just after lunch. He was in the common room. I brought it to him and he stared at it for a while. Then he opened it. I left him alone after that."

"Did he take it with him?"

"I don't know. I didn't see it when Rhys said he was missing. It isn't in the common room now."

I rubbed my face. I probably looked angry with her. Perhaps I was, a little, but mostly I was angry with myself.

Helen Parry came downstairs behind Nia. She wore a cardigan and carried a bag over one shoulder. She looked calm. Too calm.

"I'm sure he hasn't gone far," Helen said. "Children like Elliot don't simply vanish. He's probably found a quiet corner somewhere, a place where he feels safe."

I looked at her. She was using the measured, soothing therapist's voice reserved for frightened parents in meeting rooms. It sounded hollow. Not false, exactly, but routine. She had probably said some version of it dozens of times, and it had been true often enough for her to believe it.

I did not.

"We're searching the entire building," I said. "Every room and cupboard, from the basement to the attic."

Rhys nodded. Helen opened her mouth as though she meant to object, then closed it.

"Nia, take the first floor with Rhys and check the children's bedrooms again. Linen cupboards, storage rooms, everywhere. Helen, stay with the other children and keep them calm. I'll clear the basement."

Helen frowned. "Shouldn't we search in pairs?"

"Rhys and Nia will. You're remaining here with the children. I only need to check the basement."

She did not argue further.

We separated. I took the stairs down.

The basement looked as it had the previous day: bare bulbs, concrete floor, the smells of detergent and mildew. Washing machines stood along one wall, with a tumble dryer beside them. There was a utility sink in the corner, shelving stacked with cleaning products and bulk packs of toilet roll, and a boiler humming behind a metal cage at the rear.

The two adjoining properties on Celyn Terrace had been built as part of the same Victorian row, sharing foundations that were far older than any of the children's-home records I had examined. I had noted that during my first inspection of the building, but only as an architectural oddity.

I checked behind the shelves first. Nothing. Then the boiler enclosure. Only the boiler, a hot-water cylinder and enough dust to coat my shoes.

I returned to the laundry area.

That was when I saw it.

The floor drain in the centre of the room, which I had barely noticed the day before, had fresh sealant around its edge. The material was glossy and uneven. Someone had applied it so recently that it had not fully cured. It had beaded in some places and smeared in others.

I crouched beside it. Up close, it was worse. The sealant was thick and hurriedly applied, certainly not professional work. It covered the entire seam between the drain cover and the floor.

I went upstairs and found Rhys in the corridor outside the bedrooms.

"Did maintenance seal the drain in the basement?"

He stared at me. "What?"

"The floor drain in the laundry. There's fresh sealant all around it. Was there a work order?"

"No. I would have logged it."

He checked his phone. "Nothing has been filed. Why would anybody seal a drain?"

"I don't know."

Helen emerged from the common room. "Perhaps it was leaking. Or smelling. Old drains do that."

"Rhys would know if there had been a leak," I said.

"Not if it happened over the weekend," Helen replied. "Perhaps the weekend supervisor dealt with it."

Rhys shook his head. "I spoke to him on Sunday night when I came in. He didn't mention the drain. He would have told me. That's procedure."

I went back downstairs. This time Rhys followed.

I knelt beside the drain, took my keys from my pocket and worked the edge of a flat key beneath the sealant. It peeled away more easily than I expected, still soft and barely set. I worked around the circumference until enough of the seam was clear, then hooked my fingers beneath the drain cover and pulled.

It came free.

Warm air struck me first. Not hot, merely warmer than it had any right to be.

Then came the smell of paraffin. Strong and concentrated. It carried the same oily quality as the accelerant smell beside Nant Fawr, but it was thicker here. Beneath it lay something sweet, like burnt sugar or scorched paper. I could not place it exactly, but it tightened my throat.

I leant over the opening, switched on my phone torch and shone it down. The beam revealed the upper section of a pipe about fifteen centimetres wide, dropping into darkness. I could not see the bottom.

A faint sound came from below: a fluttering like paper moving in a draught.

I held still and listened. It came again, soft and rhythmic. Wings, perhaps, or pages turning.

Rhys stood behind me. "What is that?"

"I don't know."

I rose too quickly and nearly stumbled.

"We're going upstairs. Now."

"What is it, Daniel?"

I did not wait to argue. I climbed the stairs two at a time, Rhys directly behind me, and found Helen in the side room with Nia and Callum Reed.

"Everyone stays on the ground floor," I said. "Nobody goes into the basement. Understood?"

Helen began to ask why, but I was already taking out my phone.

I rang 999. The call handler answered almost at once. I gave the address and reported a missing twelve-year-old boy who did not speak and had last been seen roughly two hours earlier. I told her there was a potential hazard in the basement: an unsealed drain, a chemical smell and what might be a confined space beneath the building.

She said South Wales Police and South Wales Fire and Rescue Service were being dispatched. Estimated arrival time was twelve minutes.

I ended the call and stood in the hallway.

My phone rang. The number was withheld. I stared at the screen for a second, then answered.

"Hello?"

There was no voice. Only tapping, rhythmic and deliberate.

Tap tap.

A pause.

Tap.

I knew the pattern. I had seen Elliot use it before.

"Elliot?"

Tap tap.

Yes.

My chest tightened. "Are you safe?"

Tap tap.

"Are you hurt?"

Tap.

No.

I swallowed. "Is Bethan Price alive?"

A long pause.

Tap.

No.

Another pause followed, then a rapid sequence.

Tap. Tap. Tap. Tap. Tap.

I did not know what it meant. The rhythm was different, quicker and almost frantic.

The call ended.

I stood holding the phone and staring at the screen. My right palm began to itch. When I looked down, I saw a raised red welt in its centre, roughly the size of a five-pence piece.

It marked the place where Elliot had brushed against me when Helen brought him into the side room for his interview. I had not noticed or felt it then, but it was there now. It looked like a sting.

The sirens arrived in layers. Police first, then a fire appliance, followed by a technical rescue unit. I stood on the porch with Rhys behind me and watched three vehicles draw up in sequence.

PC Gareth Evans climbed from the police car. Behind him, firefighters descended from the appliance while the technical rescue crew opened the side compartments of their vehicle.

A broad-shouldered man in fire kit came straight towards me. His greying hair was cropped short beneath his helmet. He introduced himself as Watch Manager Owen Hughes and asked who had made the call.

I raised my hand. "Daniel Mercer. I'm the independent compliance reviewer."

"Where was the child last seen?"

"In the common room at about 13:00. Staff have searched the building twice. No exit has been logged since 11:15."

He asked about the hazard mentioned in the 999 call.

"There's a floor drain in the basement. It had been sealed with fresh sealant, but I opened it. Warm air came up, along with a strong smell of paraffin and something burnt. I heard movement below, but I don't know what's down there."

PC Evans reached the steps and nodded to me. "Is this connected to Bethan Price?"

"Probably. I'll explain everything once Elliot is secure."

Watch Manager Hughes instructed his crew to prepare for a confined-space entry and sent a firefighter back to the technical rescue unit for atmospheric monitoring equipment.

"Can I go down with them?" I asked.

He studied me for a moment. "Have you had confined-space training?"

"No, but I know the case and the child. Elliot doesn't speak. I may be able to help if you find him."

"Absolutely not. This is a rescue operation, Mr Mercer, not a consultation."

"He communicates by tapping and drawing. He rang me less than twenty minutes ago from a number I couldn't identify."

His expression changed slightly. "What did he tell you?"

"He confirmed that he was safe and not injured. He also confirmed that Bethan Price was dead."

PC Evans straightened. "Are you certain about that last part?"

"One tap means no. Two means yes. When I asked if Bethan was alive, Elliot tapped once."

PC Evans spoke into his radio, requesting detectives and asking for a Home Office pathologist and coroner's officer to be placed on standby. Watch Manager Hughes told the rescue team to prepare for a possible recovery as well as a rescue.

A firefighter approached wearing full fire kit, with an atmospheric meter and a powerful torch secured to her harness. She was athletic, with dark brown hair braided tightly beneath her helmet and high cheekbones above the seal of her protective mask.

Watch Manager Hughes introduced her as Firefighter Sian Davies. She would make the initial entry to test the air and inspect the void. Only if she found stable conditions, a traversable route and an operational reason for my presence would he consider allowing me to follow under escort.

Sian looked at me with the unmistakable expression of somebody who did not want a civilian anywhere near her working area.

"Have you got a proper torch?" she asked.

I held up my phone.

She took a spare torch from her kit and handed it to me. "If the watch manager authorises you, you stay within arm's reach of me. If I say move, you move. If I say stop, you stop."

The firefighters first secured the basement, laid out retrieval equipment and established communications. Sian tested the air at the drain opening with a probe before entering the room fully. The meter sounded twice, then settled to a steady green indicator.

"Oxygen is within acceptable limits," she said. "No explosive atmosphere detected. The chemical vapour is present, though. We keep exposure brief and continue monitoring."

She fitted a harness and respiratory protection, and the team widened access around the drain by removing the surrounding floor plate under controlled conditions. Beneath it, the narrow pipe opened after roughly two metres into a larger void.

Sian was lowered feet first on a rescue line. Her boots touched concrete below. Her voice came back over the radio, slightly muffled.

"Service passage. Approximately 1.2 metres wide and just over two metres high. Old concrete and brick construction. Extends in both directions."

"Is it stable?" Watch Manager Hughes asked.

"No obvious movement or collapse, but there are cracks and water damage. I'll assess as I go."

She proceeded towards the adjoining property, carrying the monitor and maintaining contact with the entry team. Watch Manager Hughes followed on a second line.

Several minutes later, he came back to the opening and spoke to PC Evans. The passage appeared to connect the shared Victorian foundations beneath the two houses. Sian had found evidence of recent access, and they believed Elliot might respond more readily if I called to him from within the passage.

After a terse operational discussion, Watch Manager Hughes authorised me to accompany them as an exceptional measure. I was fitted with a helmet, disposable coveralls, gloves, respiratory protection and a rescue harness connected to a safety line. He repeated that I was not to move independently or touch anything.

I lowered myself through the enlarged opening. My shoulders scraped the sides, and I landed more heavily than I intended. Watch Manager Hughes steadied me without comment.

Sian was several metres ahead, her light moving across the walls. I followed with the watch manager between us.

The smell was worse below, thick, sweet and burnt. The old passage ran through concrete and brickwork stained by decades of water. Cracks followed the mortar lines, and mineral deposits glistened where moisture had seeped through.

My torch caught something on the wall to my left. I stopped.

Moths.

Dozens of them, perhaps hundreds, lay flattened against the concrete as though someone had pinned them there. Their wings were grey with pale yellow markings. They did not stir when the beam crossed them. They looked desiccated and papery, fixed in place by some substance I could not identify.

Against Watch Manager Hughes's warning, I reached out with one gloved finger and touched one.

It collapsed into grey dust.

"Mr Mercer," Sian called back. "Keep moving."

"I'm coming."

Roughly nine metres along, the passage widened and the smell changed. There was less paraffin now and more of something organic. Burnt meat.

I knew that smell. During my years as a secondary-school counsellor, I had encountered it once at the scene of a motorway collision involving a pupil's uncle. I had never wanted to smell it again.

Sian stopped and raised one hand.

Watch Manager Hughes and I halted behind her.

"I have a body," she said.

Bethan Price lay face down about three metres ahead. Her arms were drawn behind her back, her wrists bound with white cord that looked like washing line. The skin across her shoulders and neck was blistered and blackened, and her hair had burnt away on one side. The concrete around her was scorched in a broad, uneven circle, darkest near the centre.

The smell was unbearable.

Sian approached, checked for signs of life and reported the discovery over the radio. It was already clear that Bethan was dead, but she followed procedure, giving the time, location and visible condition of the body. She described the scene as a suspected unlawful killing and withdrew without disturbing the bindings or surrounding evidence.

PC Evans's voice came back, confirming that detectives were on their way and that officers were securing both properties.

I stared at Bethan and felt the old tightening in my chest.

Amira's locker. The local education authority review. The careful language everyone had used to explain why procedures had been followed even though a child was dead.

I had pushed Ruth for access to Bethan's communications, and she had reminded me that an independent reviewer had no power to obtain telephone records. Any request would have to come from South Wales Police under lawful authority. She had been correct about the law, but she had also wanted the matter reduced to staffing and documentation because this was a compliance review, not a criminal investigation.

I had accepted the boundary. Filed it under bureaucratic obstruction and carried on with what I had.

Now Bethan lay dead on scorched concrete with her wrists tied, and I was standing over her body, wondering whether I had once again been too slow, too compliant and too willing to let the system define what I was allowed to see.

Sian's voice brought me back.

"The passage continues for about six metres. There's a metal door at the end."

Watch Manager Hughes told her to proceed with extreme caution. We went on, leaving Bethan's body untouched for the detectives, the Home Office pathologist and the coroner's officer.

The door was industrial and heavy, its grey paint perhaps a century old. It stood half open. Beyond it lay another cellar with a different arrangement but the same Victorian foundations.

Sian entered first, checking the air and sweeping her light across the room. There was a boiler in one corner, a hot-water cylinder, a stack of old paint tins and a portable paraffin heater near the centre of the floor.

Elliot sat cross-legged behind the heater. He was slight, with sandy-blond hair, pale blue eyes and an oversized hoodie.

He did not look up when we entered.

The library book lay open on the concrete before him, its pages facing us. I could not see the illustration from where I stood, but Elliot's hand rested along the edge as though holding it open.

"Elliot," Sian said, calm and firm. "Stay where you are. Keep both hands where I can see them."

He did not move.

Watch Manager Hughes stepped through behind us and immediately ordered Sian to hold position. He had noticed something I had not.

A thin line of clear liquid ran from beside the paraffin heater towards the passage entrance where we stood. The sharp smell identified it before I fully understood what I was seeing.

Methylated spirits.

Elliot lifted his free hand and tapped twice against the heater's metal casing.

Tap tap.

Then he pointed at me.

"Nobody goes any closer," Watch Manager Hughes said.

Elliot tapped again, harder.

Tap tap tap.

He drew a small lighter from his hoodie pocket and held it up for us to see.

"I'll go," I said.

Watch Manager Hughes caught my shoulder. "Absolutely not."

"He wants me. If we rush him, he may ignite the trail."

"You don't know that."

"No. I don't."

The welt in my palm had begun to itch again. I opened my hand. The red mark had darkened since that morning. It was raised and angry, shaped as though something with a small, circular mouth had pressed into my skin.

Sian glanced at it. "What happened to your hand?"

"I don't know. Elliot touched me there yesterday."

Watch Manager Hughes looked at the mark, then at Elliot and the trail of methylated spirits. He spoke quietly into his radio, ordering the crew at the adjoining cellar entrance to ready a compressed-air foam branch.

Then he told me to step backwards slowly and allow his crew to handle it.

I nodded and took one step back.

Elliot flicked the lighter.

The foam struck before the flame reached the methylated spirits.

A white pressurised blast came from behind us, deafening in the enclosed cellar. It knocked the lighter from Elliot's hand and smothered the liquid trail within seconds.

Elliot fell backwards in shock, raising his arms.

The book's pages began turning by themselves. They whipped from right to left as though caught in a violent wind, although the air in the cellar was still.

Moths poured from between them. They did not merely fly out. They spilled like ash or scraps of burnt paper, grey and yellow and almost weightless. They struck the foam-covered concrete, clung there and dissolved into nothing.

Sian moved at once. She restrained Elliot's wrists before he could regain his balance while Watch Manager Hughes called for the police officers waiting at the access point.

PC Evans and another constable entered through the metal door and helped bring Elliot to his feet. He did not resist. He did not look at any of us. He stared at the book lying open on the floor, its pages now empty.

I stepped close enough to see the final illustration.

The hollow wasp was lowering a glass lantern into a dark hole. The lantern's light was fading, fragment by fragment, until only the faintest glimmer remained.

PC Evans confirmed over the radio that Bethan's body had been found in the service passage. The Home Office pathologist and coroner's officer were on their way. He asked whether the adjoining cellar was safe.

Watch Manager Hughes said the immediate fire risk had been contained and ordered both underground spaces sealed pending the criminal and fire investigations.

They took Elliot out through the adjoining property's exterior cellar access. I followed last, climbing the concrete steps into air that felt sharp and clean after the stench below.

Elliot sat in the back of a police car with his hands secured in front of him, staring straight ahead. A constable stood beside the open door.

PC Evans told me I would have to provide a full witness statement.

"I will," I said.

I wrote my compliance report that night in the budget hotel on Newport Road. It took four hours. I included everything: the missing residential support worker, the sealed laundry drain, the false fire alarms, the borrowing record for The Glass Lantern and the Hollow Wasp, the tapping telephone call, the scorched patch beside Nant Fawr, Bethan's body in the old service passage and Elliot's preparations in the adjoining cellar.

I did not speculate. I did not attempt to explain the moths, the pages turning by themselves or the exact part Elliot had played in Bethan's death after she had tried to help him. I recorded what I had witnessed and what the available evidence could establish.

I submitted the report to Ruth Pritchard at 06:42 on Wednesday, 21 January 2026.

She rang at 09:15.

Ruth said the report was thorough but required reframing. Care Inspectorate Wales could not present a narrative involving supernatural claims or unexplained phenomena to its compliance panel.

She said I had done valuable work in identifying the staff negligence, supervision failures and fire-safety breaches that had allowed the incident to occur. She would send the report for internal review, with particular emphasis on training deficiencies and failures of procedure.

"Bethan Price was murdered," I said.

"Yes," Ruth replied. "And that is now a criminal matter for South Wales Police. Our task is to document the institutional failures that created the conditions in which it happened."

"The evidence strongly implicates Elliot."

"Elliot Vaughan is a child in local authority care with documented trauma and complex needs. Youth justice and secure children's services will deal with his case under the appropriate procedures."

I did not argue. I had argued before, after Amira, and it had changed nothing.

Elliot was transferred into secure children's services by 22 January 2026. I never saw him again.

Bethan became an entry in a database, a case number and a future training example about supervision, safeguarding referrals and accurate documentation. The Glass Lantern and the Hollow Wasp remained in police evidence. I never got it back.

Celyn House closed on 11 February 2026 for separate building-regulation and fire-safety breaches.

The welt on my palm never healed. It faded from an angry red to a pale pink, but the raised circle remained. I felt it whenever I closed my hand, signed a report or shook somebody's hand during an interview. It itched most fiercely at night.

I began keeping that hand closed during meetings, my fingers curled inwards so that nobody would ask about it.

It is still there now. Small, round and permanent.

I do not explain it when people notice.