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Detective riddle

An antique pocket watch was reported missing from a locked display case at a museum gala. The night watchman stated he never left his desk and watched the main entrance the entire evening. Security footage showed no one entering or leaving the room through the doors. Detective Grant reviewed the tapes and noticed the watchman was wearing thick winter gloves despite it being a warm July night. Why did this solve the case?

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.

More detective riddles

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