A Daniel Boone High School student was arrested after she attacked and injured another girl outside the school's cafeteria Friday, state police said.
Administrators pulled apart the teens, both 17, and called state police, who took the aggressor into custody, troopers at the Reading station said Monday. She was charged with assault resulting in bodily injury.
Troopers didn’t disclose what prompted the assault, which occurred about 11:30 a.m.
The girl who was attacked was treated for what troopers described as minor injuries.