A 17-year-old girl was charged Friday with aggravated assault with a deadly weapon, unlawful possession of a firearm and battery after deputies say she pulled a gun on her mother during an argument.

Rachel Anne Hachero was upset because her mother wouldn't co-sign on a vehicle purchase, according to a Lee County Sheriff's Office report.....The teen's mother told investigators Hachero threatened to kill her when she refused to co-sign for the vehicle.

Hachero then confronted her mother at home with a gun and pistol-whipped her head, according to the report....After pistol-whipping her mother, Hachero pointed the gun at her mother's head and stomach and told her she was going with her to sign for the car, according to the report.