Florida police are searching for a man they believe shot his ex-wife's boyfriend early Thursday morning, the Orlando Sentinel reported.

Dennis Rios, 30, showed up at his ex-wife's apartment in east Orange County around 12:42 a.m. and started arguing with her and her boyfriend, according to police reports.

During the argument, Rios and the boyfriend started to fight and the woman ran into another apartment before hearing gunshots and calling 911, the newspaper reported.

The boyfriend's body was found by police in a closed bedroom with three gunshot wounds in his back, the Orlando Sentinel reported.

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