“Good God,” whispered Camber, “at last I understand.”
“That is why we are here, Mr. Camber, and that is why the police will be here at any moment.”
Colin Camber stood erect, one hand resting upon the desk.
“So this was the meaning of the shot which we heard in the night,” he said, slowly.
Crossing the room, he closed and locked the study door, then, returning, he sat down once more, entirely, master of himself. Frowning slightly he looked from Harley in my direction, and then back again at Harley.
“Gentlemen,” he resumed, “I appreciate the urgency of my danger. Preposterous though I know it to be, nevertheless it is perhaps no more than natural that suspicion should fall upon me.”
He was evidently thinking rapidly. His manner had grown quite cool, and I could see that he had focussed his keen brain upon the abyss which he perceived to lie in his path.
“Before I commit myself to any statements which might be used as evidence,” he said, “doubtless, Mr. Harley, you will inform me of your exact standpoint in this matter. Do you represent the late Colonel Menendez, do you represent the law, or may I regard you as a perfectly impartial enquirer?”
“You may regard me, Mr. Camber, as one to whom nothing but the truth is of the slightest interest. I was requested by the late Colonel Menendez to visit Cray’s Folly.”
“Professionally?”