In a dimly lit study, a wealthy banker was shot. His business partner claimed he was outside smoking a cigar when he heard the shot. Detective Cross picked up the partner's unlit cigar, felt it, and placed him under arrest. What betrayed the partner?
The cigar was cold and unlit
The partner claimed he was actively smoking outside, but the cigar was cold, proving he had not been smoking it at the time of the gunshot.
About this riddle
Detective riddles are tiny mysteries. Look for the detail in the story that does not fit; it is usually the clue that solves the case.
Difficulty: Easy. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.
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