Before entering, Holmes made an examination of the door which had been forced. It was evident that a chisel or strong knife had been thrust in, and the lock forced back with it. We could see the marks in the wood where it had been pushed in.

“You don’t use bars, then?” he asked.

“We have never found it necessary.”

“You don’t keep a dog?”

“Yes, but he is chained on the other side of the house.”

“When do the servants go to bed?”

“About ten.”

“I understand that William was usually in bed also at that hour.”

“Yes.”