I made it with both still intact. I sat down, hands still high, and started breathing again. I'd stopped breathing but hadn't been aware of it, which was understandable enough as I'd had other things on my mind, such as crutches, bleeding to death and such-like matters that tend to grip the imagination.

The Colt was as motionless as ever. The barrel hadn't followed me as I'd moved across the cabin, it was still pointing rigidly at the spot where I'd been standing ten seconds earlier.

I moved fast going for that gun-hand, but it was no break-neck dive. I didn't, I was almost certain, even have to move fast, but I haven't reached the advanced age in which my chief thinks he honours me by giving me all the dirtiest jobs going by ever taking a chance: when I don't have to.

I eat all the right foods, take plenty of exercise and, even although no insurance company in the world will look at me, their medical men would pass me any time, but even so I couldn't tear that gun away. The hand that had looked like marble felt like marble, only colder. I'd smelled death all right, but the old man hadn't been hanging around with his scythe at the ready, he'd been and gone and left this lifeless shell behind him. I straightened, checked that the windows were curtained, closed the door noiselessly, locked it as quietly and switched on the overhead light.

There's seldom any doubt about the exact time of a murder in an old English country house murder story. After a cursory examination and a lot of pseudo-medical mumbo-jumbo, the good doctor drops the corpse's wrist and says, "The decedent deceased at 11.57 last night" or words to that effect, then, with a thin deprecatory smile magnanimously conceding that he's a member of the fallible human race, adds, "Give or take a minute or two." The good doctor outside the pages of the detective novel finds rather more difficult. Weight, build, ambient temperature and cause of death all bear so heavily and often unpredictably on the cooling of the body that the estimated time of death may well lie in a span of several hours.