六座拿破仑半身像（12）

“Well, that's likely enough. But I wish to call your attention very particularly to the position of this house in the garden of which the bust was destroyed.”

Lestrade looked about him.

“It was an empty house, and so he knew that he would not be disturbed in the garden.”

“Yes, but there is another empty house farther up the street which he must have passed before he came to this one. Why did he not break it there, since it is evident that every yard that he carried it increased the risk of someone meeting him?”

“I give it up,” said Lestrade.

Holmes pointed to the street lamp above our heads.

“He could see what he was doing here and he could not there. That was his reason.”

“By Jove! that's true,” said the detective. “Now that I come to think of it, Dr. Barnicot's bust was broken not far from his red lamp. Well, Mr. Holmes, what are we to do with that fact?”

“To remember it—to docket it. We may come on something later which will bear upon it. What steps do you propose to take now, Lestrade?”

“The most practical way of getting at it, in my opinion, is to identify the dead man. There should be no difficulty about that. When we have found who he is and who his associates are, we should have a good start in learning what he was doing in Pitt Street last night, and who it was who met him and killed him on the doorstep of Mr. Horace Harker. Don't you think so?”