“I am indeed pleased to hear that you did not intend to profit by your unfair advantage,” said Soames. “But why did you change your purpose?”
Gilchrist pointed to Bannister.
“There is the man who set me in the right path,” said he.
“Come now, Bannister,” said Holmes. “It will be clear to you, from what I have said, that only you could have let this young man out, since you were left in the room, and must have locked the door when you went out. As to his escaping by that window, it was incredible. Can you not clear up the last point in this mystery, and tell us the reasons for your action?”
“It was simple enough, sir, if you only had known, but, with all your cleverness, it was impossible that you could know. Time was, sir, when I was butler to old Sir Jabez Gilchrist, this young gentleman’s father. When he was ruined I came to the college as servant, but I never forgot my old employer because he was down in the world. I watched his son all I could for the sake of the old days. Well,