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Detective riddle

A famous pianist was found murdered in his soundproof studio. The sheet music on the stand was soaked with spilled ink, obscuring the notes. The door was bolted from the inside. The windows were nailed shut because of the winter chill. The detective noticed the victim's wristwatch was shattered at 4:15, yet the grandfather clock in the room chimed 5:00. The detective knew it was murder, not suicide, because of the ink. 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: Hard. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.

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