Holmes strolled round the house with his hands in his pockets and a negligent air which was unusual with him.

“By the way,” said he to Joseph Harrison, “you found some place, I understand, where the fellow scaled the fence. Let us have a look at that!”

The plump young man led us to a spot where the top of one of the wooden rails had been cracked. A small fragment of the wood was hanging down. Holmes pulled it off and examined it critically.

“Do you think that was done last night? It looks rather old, does it not?”

“Well, possibly so.”

“There are no marks of anyone jumping down upon the other side. No, I fancy we shall get no help here. Let us go back to the bedroom and talk the matter over.”