“You drink too much,” I said, and began to climb the stairs to the next floor.

We came to a long, dingy passage. Someone’s radio was playing jazz. It blasted like a hot breath the length and breadth of the passage.

A slatternly looking woman came out of a room near by. She had on a black straw hat that had seen its best days, and in one hand she clutched a string shopping-bag. She gave us a look full of inquisitive interest, and went on down the passage to the head of the stairs. She turned to stare again, and Kerman put his thumbs to his ears and waggled his fingers at her. She went on down the stairs with her nose in the air.

We walked along the passage to No. 25. There was no bell or knocker. As I lifted my hand to rap, a muffled bang sounded beyond the door: the sound a paper bag makes when you’ve blown it up and slapped it with your hand.

I had my gun out and my hand on the door handle before the sound had died away. I turned the handle and pushed. To my surprise the door opened. I looked into a fair-sized room: a living-room if you judged by the way it was furnished.

I could hear Kerman breathing heavily behind me. I took in the room with a quick glance. There was no one to see. Two doors led off the room, and both were closed.

“Think it was a gun?” Kerman murmured.

I nodded, stepped quietly into the room, motioning him to stay where he was. He stayed where he was. I crossed the room and listened outside the right-hand door, but the noise from the blaring radio killed any other sound.

Waving to Kerman to get out of sight, I turned the handle and set the door moving with a gentle push, and at the same time stepped aside and pressed myself against the wall. We both waited and listened, but nothing happened. Through the open door drifted the strong, acid smell of cordite. I edged forward to peer into the room.

Slap in the middle of the floor lay a man. His legs were curled up under him, and his hands were clenched into his chest. Blood came through his fingers, ran down his wrists and on to the floor. He was a man around sixty, and I guessed he was Freedlander. As I looked at him, he gave a choking sigh and his hands flopped on the floor.