How long I stood there I couldn't be sure. Maybe two minutes, maybe as long as five. Why I waited I don't know. I told myself I was waiting until my eyes became adjusted to the almost total darkness inside the cabin, but I knew it wasn't that. Maybe I was waiting for some noise, the slightest imagined whisper of stealthy sound, maybe I was waiting for something, anything, to happen — or maybe I was just scared to go through that inner door. Scared for myself? Perhaps I was. I couldn't be sure. Or perhaps I was scared of what I would find behind that door. I transferred the knife to my left hand — I'm right-handed but ambidextrous in some things — and slowly closed my fingers round the handle of the inner door.

It took me all of twenty seconds to open that door the twelve inches that was necessary for me to squeeze through the opening. In the very last half-inch the damned hinges creaked. It was a tiny sound, a sound you wouldn't normally have heard two yards away. With my steel-taut nerves in the state they were in, a six-inch naval gun going off in my ear would have sounded muffled by contrast. I stood petrified as any graven image, the dead man by my side was no more immobile than I. I could hear the thump of my accelerating heartbeat and savagely wished the damned thing would keep quiet.

If there was anyone inside waiting to flash a torch in my face and shoot me, knife me or do a little fancy carving up with a chisel, he was taking his time about it. I treated my lungs to a little oxygen, stepped soundlessly and sideways through the opening. I held the flash at the full outstretch extent of my right arm. If the ungodly are going to shoot at a person who is shining a torch at them they generally aim in the very close vicinity of the torch as the unwary habitually hold a torch in front of them. This, as I had learnt many years previously from a colleague who'd just had a bullet extracted from the lobe of his left lung because of this very unwariness, was a very unwise thing to do. So I held the torch as far from my body as possible, drew my left arm back with the knife ready to go, hoping fervently that the reactions of any person who might be in that cabin were slower than mine, and slid forward the switch of the torch.