“There isn’t any,” declared Hanley. “I’ve sounded and tested every bit of wall in the room.”

“All the same, I’d like a try at it,” Harbison declared, and asking permission, he went alone up to the room that had been Kimball Webb’s.

“Who saw Mr. Webb last?” asked Hanley, by way of pursuing his duty.

“I suppose I did,” answered his mother. “He came to my room to say good night, as he often does, after he’s been out late. We had a little chat, and then he kissed me good night, and I heard him go upstairs.”

“Did you hear him, Miss Webb?”

“N—no; I was asleep.”

“And he didn’t wake you as he passed your door?”

“No; it was closed. I didn’t hear his footsteps.”

“But you went up to his room later!” Elsie cried, accusingly.

“N—no, I didn’t! What do you mean?”