"You noticed that somebody had stolen his watch, I suppose?"

"Well, he hadn't got one."

"But he had one of those little vertical button-holes in his waistcoat, used to fasten a watchguard to, and it was much worn and frayed, so that he must be in the habit of carrying a watch; and it is gone."

"Yes, and everything else too, eh? Looks like robbery. He's had a knock or two in the face—notice that?"

"I saw the bruises and the cut, of course; and his collar has been broken away, with the back button; somebody has taken him by the collar or throat. Was he wearing a hat when he was found?"

"No."

"That would imply that he had only just left a house. What street was he found in?"

"Henry Street—a little off Golden Square. Low street, you know."

"Did the constable notice a door open near by?"

The inspector shook his head. "Half the doors in the street are open," he said, "pretty nearly all day."