GREELEY, Colo. (AP) — A Greeley firefighter is facing charges of criminal mischief after he admitted putting sugar in another firefighter’s gas tank.

Police said 38-year-old firefighter Kevin Adler told them he put sugar in the gas tank earlier this month as a practical joke.

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According to the Greeley Tribune ( ), others told police it was motivated by jealousy about a woman the victim had dated.

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Adler was released from the Weld County Jail on Thursday after spending the night in jail.

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