“Was the bloodstain above or below?”

“On the side next the boards.”

“Which proves, of course, that the book was dropped after the crime was committed.”

“Exactly, Mr. Holmes. I appreciated that point, and I conjectured that it was dropped by the murderer in his hurried flight. It lay near the door.”

“I suppose that none of these securities have been found among the property of the dead man?”

“No, sir.”

“Have you any reason to suspect robbery?”

“No, sir. Nothing seemed to have been touched.”

“Dear me, it is certainly a very interesting case. Then there was a knife, was there not?”