Working Late


A man is discovered dead sitting at his desk, alone in the locked office.  He did not commit suicide and there was no weapons in the room. The only clue is a sealed envelope on the desk in front of him.

How did he die?


The envelope glue was poisoned and when the man licked the envelope to seal it, he died.

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Working Late Riddle Meme.
Working Late Riddle Meme with riddle and answer page link.

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