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Detective riddle

A diamond ring was reported missing from a hotel room. The guest insisted she left it on the bathroom sink before going to the beach. Detective Wolfe inspected the bathroom and noticed the sink surface was bone dry, yet a wet, used bath towel hung neatly over the rack. Wolfe knew the guest was lying about her timeline. Why?

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: Medium. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.

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