"There has been some dreadful mistake! Oh, Ernie, Ernie!"

She burst into tears. Neville, attempting no consolation, sat down in a large armchair opposite to her, and smoked.

Meanwhile, in the study, PC Glass was making his painstaking report to his superior. The doctor had gone; the cameramen had taken their photographs; and the body of Ernest Fletcher had been removed.

"I was on my beat, Sergeant, walking along Vale Avenue, the time being 10.02 p.m. When I came to the corner of Maple Grove, which, as you know, sir, is the lane running between Vale Avenue and the Arden Road, at the back of the house, my attention was attracted by a man coming out of the side gate of this house in what seemed to me a suspicious manner. He set off, walking very fast, towards the Arden Road."

"Would you know him again?"

"No, Sergeant. It was nearly dark, and I never saw his face. He had turned the corner into Arden Road before I had time to do more than wonder what he was up to." He hesitated, frowning a little. "As near as I could make out, he was a man of average height, wearing a lightcoloured soft hat. I don't know what gave me the idea there was something wrong about his coming out of Mr. Fletcher's garden-gate, unless it was the hurry he seemed to be in. The Lord led my footsteps."

"Yes, never mind about that!" said the Sergeant hastily. "What did you do then?"

"I called out to him to stop, but he paid no heed, and the next instant had rounded the corner into the Arden Road. That circumstance led me to inspect these premises. I found the garden-gate standing open, and, seeing the light from this window, I came up the path with the intention. of discovering whether anything was wrong. I saw the deceased, like you found him, Sergeant. The time, as verified by my watch and the clock there, was 10.05 p.m. My first action was to ascertain that Mr. Fletcher was dead. Having assured myself that he was past mortal help, I effected a search of the room, and made sure no one was hiding in the bushes in the garden. I then called up the station on the telephone, the time being 10.10 p.m. While I was waiting to be connected, the butler, Joseph Simmons, entered the room, bearing the tray you see upon that table. I detained him, for interrogation. He states that at about 9 p.m. a person of the name of Abraham Budd came to see the deceased. He ushered same into this room. He states that he does not know when Abraham Budd left the house."

"Description?"

"I hadn't got to that, sir. Mr. Neville Fletcher came in at that moment. He states that he saw the deceased last at about 8.50 p.m., when they left the dining-room together."