Yvonne Morris, a technician at the Brickyard Animal Hospital, says she chased a man who broke into a co-worker's car, but he kept squirming away from her.
Morris eventually grabbed the man's boxer shorts and pulled. Salt Lake City police say she then she put a headlock on the man until help could arrive.
The man was booked into the Salt Lake County jail on suspicion of vehicle burglary, possession of stolen property and outstanding warrants.
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