“How did the body lie?”
“On the back, sir. No trace of a struggle. No marks. No weapon. The short note from Miss Dunbar was clutched in her left hand.”
“Clutched, you say?”
“Yes, sir, we could hardly open the fingers.”
“That is of great importance. It excludes the idea that anyone could have placed the note there after death in order to furnish a false clue. Dear me! The note, as I remember, was quite short:
I will be at Thor Bridge at nine o’clock.
“Was that not so?”
“Yes, sir.”
“Did Miss Dunbar admit writing it?”
“Yes, sir.”
“What was her explanation?”
“Her defence was reserved for the Assizes. She would say nothing.”
“The problem is certainly a very interesting one. The point of the letter is very obscure, is it not?”
“Well, sir,” said the guide, “it seemed, if I may be so bold as to say so, the only really clear point in the whole case.”
Holmes shook his head.
“Granting that the letter is genuine and was really written, it was certainly received some time before—say one hour or two. Why, then,