Description:A San Pedro woman has been charged with beating up a 12-year-old girl who was a rival of her daughter in an alley fight that first aired exclusively on KTLA.
Amber Lee Gutierrez, 33, was arrested Tuesday for her alleged involvement in a prearranged fight in a West Gaffey Street alley after school on January 14.
Gutierrez was charged on Tuesday with assault by means likely to produce great bodily injury. She is being held on $100,000 bond.(2:25)