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"The impression of his right foot was always less distinct than

his left. He put less weight upon it. Why? Because he limped-he

was lame."

"But his left-handedness."

"You were yourself struck by the nature of the injury as recorded

by the surgeon at the inquest. The blow was struck from

immediately behind, and yet was upon the left side. Now, how can

that be unless it were by a left-handed man? He had stood behind

that tree during the interview between the father and son. He had

even smoked there. I found the ash of a cigar, which my special

knowledge of tobacco ashes enables me to pronounce as an Indian

cigar. I have, as you know, devoted some attention to this, and

written a little monograph on the ashes of 140 different

varieties of pipe, cigar, and cigarette tobacco. Having found the

ash, I then looked round and discovered the stump among the moss

where he had tossed it. It was an Indian cigar, of the variety

which are rolled in Rotterdam."

"And the cigar-holder?"