BEAVER COUNTY, Pa. -- A pregnant teenager said she was attacked on a Beaver County Transit Authority bus.

According to the criminal complaint, the fight took place along 7th Avenue in Beaver Falls. The complaint stated that the 17-year-old girl was throwing ice out of a cup and it hit another passenger.

Police said the 48-year-old passenger got upset and punched the girl in the face and stomach. Officers said the teen arrived at the police station with a black eye.

The teen is expected to be OK. The other passenger is facing assault and harassment charges.