A South San Francisco resident was arrested after shooting her boyfriend in the chest during a dispute early Saturday morning, according to a police news release.

Jocelyn Rivera Penate, 22, and her 34-year-old boyfriend had stopped in a parking lot on 110 Hickey Blvd, near a Chevron and a Travelers Inn. At some point, according to the South San Francisco Police Department, the two began arguing and struggling over a firearm that was in the car.

The boyfriend was shot in the chest during the argument, and Rivera Penate drove to a nearby friend’s house where she called 911. The boyfriend was taken to a hospital with injuries that weren’t considered life-threatening, and Rivera Penate was arrested for domestic assault and possession of a loaded firearm.