The Confession Game

Chapter One: Forty Miles Out

The helicopter came out of a white sky at four minutes past three, and I stood on the edge of the helideck with the manifest in a plastic wallet and my hair whipping across my mouth, and I did not yet know that five of the eleven people on that platform would be dead by Sunday.

Dunlin Bravo had been a gas production platform for thirty-one years. It had pulled a fortune out of the seabed and then, when the field ran dry, it had sat rusting on its four steel legs while men in Aberdeen argued about the cost of cutting it up. Somebody clever worked out that decommissioning would cost more than conversion. So the modules were stripped and re-clad, the derrick was floodlit, twelve cabins became twelve rooms with heated floors and Egyptian cotton, and the moon pool — the open shaft in the middle of the production deck where the drill string once ran down into the North Sea — was capped with armoured glass and turned into a bar.

They called it the most exclusive hotel in Britain. It was, in truth, a very expensive place to be cold.

I ran guest experience, which meant I ran everything that wasn't mechanical: the rooms, the food orders, the itineraries, the helicopter bookings, the difficult phone calls. I also held the keys to the medical locker, because I had been a paramedic for nine years before I stopped being one, and on a platform forty miles offshore you do not waste a person who knows how to put a line into a vein.

I had taken the job because nobody offshore asks where you worked last. They ask whether you can cook, whether you can lift, whether you panic. They do not ask what happened in 2017 at a country hotel in the Northumberland hills.

The aircraft settled onto the deck with that shuddering competence they have, and the rotors slowed, and the door slid back, and Ruby Lowe went forward with the chocks while I stood with my clipboard and read the names for the fourth time.

I had read them on Wednesday when the booking was confirmed and I had not truly read them at all. That is the thing about a name on a list. You skim it. You see the room allocation and the dietary requirement and the arrival time, and the letters arrange themselves into logistics rather than people.

Langton, H. Langton, C. Harding, T. Desai, A. Watson, J.

Massey, H. Duffy, E. — the theatre company.

Duffy.

The wind took the wallet half out of my hands and I gripped it and stared at the last name and something in the base of my throat went tight and cold, the way it does when you step off a kerb and the car is closer than you thought.

Duffy is not a rare name. There must be thousands of them. I told myself that while the first passenger came down onto the deck, a tall man in a waxed jacket with a scarf the colour of red wine, and he put his hand out to steady his wife and then turned into the wind and laughed at it, at the sheer ridiculous drama of arriving on a rig, and I saw his face properly and my body understood before my mind did.

Hugo Langton. Eight years older, heavier through the jaw, silver at the temples, but the same easy tilt of the head. The last time I had seen that head tilt, it had been across a desk in a solicitor's office in Newcastle, and he had said, *We'd like to make this simple for everybody.*

Behind him came a woman in a camel coat too good for a helideck, holding her collar shut: Camille Langton, who had been blonde at Mereton Hall and was blonde still, and who looked at the derrick and the grey sea and the rust-streaked stairs with an expression I read instantly, because I had read it on a hundred guests, and it was not excitement. It was dread.

Then a broad, cheerful man in a quilted gilet, shouting something about seatbelts. Then a woman with a silk scarf knotted at her throat, small and very upright, who came down the steps without touching the rail and stood for a moment looking up at the derrick as if pricing it. And last, a woman in her forties with expensive boots and the loose, careful walk of somebody who has been drinking since Newcastle, carrying her own bag and refusing help.

I got them into the reception module. I gave the safety briefing. I heard my own voice do it, steady and warm, the way I had done it two hundred times: muster stations, the alarm tones, the life jackets, please do not open the external doors on the west walkway when the wind is above forty knots, the water is four degrees and you will not get out of it.

And all the time, underneath, a sound in my head like a tap left running.

Hilary Massey introduced herself while the others were being shown to their cabins. She was sixty or thereabouts, in a man's overcoat, with cropped grey hair and the handshake of a woman who has spent thirty years persuading venues to let her use their staircases. Her company — Massey & Dark, immersive theatre, bespoke commissions — had been hired by this group every year for a decade. Ten years of murder-mystery weekends. Scotland, Cornwall, a chateau near Limoges, a sleeper train once.

"They're good clients," she said. "They pay on time, they commit to the bit, and they drink like Vikings. I'll need the bar area from ten tonight, and I'll need nobody to spoil the moon pool. It's the centrepiece."

"Centrepiece of what?"

"*The Drowning Hour*." She said it with the flourish of a woman who had written the title herself and was still pleased. "Nineteen seventy-eight. A rig called Calder Alpha — fictional, before you check — goes down in a January storm. Eleven men die. Forty-odd years later the survivors and the company men gather to unveil a memorial, and one of them turns out to have known the blowout preventer was faulty. Your guests are the suspects. My boy plays the ghost."

"Your boy."

"Ethan." She nodded across the module, and I turned.

He was crouched by a flight case, unclipping the latches, and he was young — twenty-three, twenty-four — with dark hair pushed back off a high forehead and a long, quiet face. He was pulling out a coil of blue rope and a battery lamp. He looked up and caught me watching and gave me a small polite nod, and that was all, and there was nothing in it.

But I knew. I knew the way you know a chord that has been transposed. The shape of the eyes, the set of the mouth. I had stood in a service corridor at Mereton Hall eight years ago and looked down at a girl on a stretcher, and I had seen that face, only nineteen years old and utterly still.

"Ethan Duffy," I said.

"Junior. Very keen. Joined us in the spring." Hilary was already moving. "Now. My safe goes in the bar, in full view. Phones in it. That's a house rule for these weekends — they insist on it themselves, and the code comes out in pieces across the weekend as they solve the scenes. It's very tidy. It means nobody googles anything and nobody takes a call from the office."

"There's no signal anyway," I said. My voice came out completely normal. "There's wifi on the satellite link and that's it."

"Then it's symbolic. Symbolism is eighty per cent of my job."

Outside, the helicopter lifted, tilted, and beat away south-west into the murk, and the sound of it thinned and vanished, and the wind came back up underneath, and Dunlin Bravo was, as it always was for six days out of seven, alone.

Brian Dobson found me in the galley corridor ten minutes later with a printout in his fist. Brian was the platform manager, sixty-one, thirty-eight years offshore, a Teesside man with forearms like mooring rope and a deep distrust of anybody who came out here for fun.

"Have you seen this?"

It was the forecast. A low coming up from the south-west, deepening fast, the isobars stacked like the grain in wood.

"Sixty knots by tomorrow lunchtime," he said. "Gusting seventy overnight Saturday. Sea state seven, maybe eight."

"When does it drop?"

"Sunday, late morning if we're lucky. I've spoken to the operator. They'll not fly before Sunday afternoon." He folded the paper and pushed it into his overall pocket. "So whatever they've come here to do, they'd best get it done, because there's no early bath for anybody. Nothing in and nothing out till Sunday."

"Understood."

He looked at me with his head on one side. Brian noticed things; it was what had kept him alive on three continents.

"You all right, Emily? You've gone the colour of the galley wall."

"Helideck wind," I said. "It's nothing."

He grunted and went.

I stood in the corridor with the vibration of the emergency generator coming up through my boots and thought, with a calm that frightened me more than panic would have: *He has brought me here. Or God has. Or nobody has, and it is only coincidence, and the world is that cruel by accident.*

Then I went and checked the medical locker, because that is what I do when I am afraid, and I counted the ampoules twice and wrote the date in the log in my neat paramedic's handwriting, and my hand was quite steady.

At five o'clock Hugo Langton stood at the bar built over the moon pool with his hand flat on the glass, looking down through it at the lit black disc of water forty feet below, and said to the room, "Champagne. All of it. We're going to need it."

And he turned and saw me and his face did nothing at all.

He didn't recognise me. That was the first genuinely surprising thing that happened that weekend. I had spent eight years being afraid of a man who could not pick me out of a room.