During a summer heatwave, a jeweler was found unconscious behind his counter. The front door was locked from the inside, and the air conditioning was blasting ice-cold air. On the floor lay a pool of melted ice water near a shattered lightbulb. The detective smiled and said, 'An inside job.' What gave the thief away?
The melted ice
In an air-conditioned room blasting freezing cold air, ice would not have melted into a large pool of water so quickly; it was brought in hot or staged.
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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Three suspects—Adam, Baker, and Clark—were questioned about a warehouse break-in. Adam said, 'Baker did it.' Baker said, 'Clark is innocent.' Clark said, 'Adam is lying.' If only one statement among the three is true, who committed the crime?
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During a torrential downpour, a jeweler reported a midnight robbery. The thief smashed the display window and grabbed a tray of rubies. Detective Blake noticed that while the pavement outside the broken window was soaking wet, the shattered glass fragments inside the display case were completely dry. What did this mean?
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