that at that moment they were at the flat, that they were greatly astonished at finding it unlocked, as the door had just been fastened, that by now they were looking at the bodies, that before another minute had passed they would guess and completely realise that the murderer had just been there, and had succeeded in hiding somewhere, slipping by them and escaping. They would guess most likely that he had been in the empty flat, while they were going upstairs. And meanwhile he dared not quicken his pace much, though the next turning was still nearly a hundred yards away. “Should he slip through some gateway and wait somewhere in an unknown street? No, hopeless! Should he fling away the axe? Should he take a cab? Hopeless, hopeless!”

At last he reached the turning. He turned down it more dead than alive.