HARRISON TOWNSHIP, Pa. – A 16-year-old girl is being credited with using a baseball bat to beat a man who was attacking her mother. According to police, 43-year-old Dominic Pelligrini, was attacking the 41-year-old victim inside the Natrona home when the teenager heard her mother screaming and yelling for help. She told police when he tried to come after her, that’s when she grabbed the baseball bat. The badly beaten Pelligrini is charged with aggravated assault.