A pair of Alabama teens was arrested Saturday night and charged with the murder of a 21-year-man found dead early Saturday morning.

Mary Cheyenne Butler, 18, and Selena Grace Tisdale, 19, were booked into the Mobile County Metro Jail on felony murder charges at about 7 p.m., Fox 10 reports.

Investigators said that Bradley Nall was found shot to death at about 3 a.m. Saturday, according to Fox 10. His body was inside an SUV that had crashed into a fence in West Mobile.

Police have not released any further information about the case, including their thoughts on a motive for the killing or which girl they think pulled the trigger.

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[Featured image: Mary Butler and Selena Tisdale/Mobile County Sheriff’s Office]