A Delta flight traveling from Atlanta to San Diego made an unplanned landing in Texas after a passenger began disrobing and had to be restrained.

According to air traffic control recordings from the incident, the batter was inside someone’s backpack when it exploded.

ATLANTA — A Delta flight from Atlanta had to be diverted after a battery caught fire Monday. Delta Air Lines flight 1334 was headed to Fort Lauderdale from ATL with about 185 people on board when the emergency occurred.