By CBS3 Staff

UPPER MACUNGIE TOWNSHIP, Pa. (CBS) – Pennsylvania State Police are searching for a driver they say was involved in a road rage incident in Lehigh County. It started in the parking lot of a Wawa in Upper Macungie Township Sunday afternoon.

Police say a man in a silver Toyota pickup truck was driving around the parking lot, yelling at customers from his vehicle.

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Police say he then followed a woman driving a Toyota Prius onto I-78, where he rear-ended her.

The suspect then drove off going west on the interstate.

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Anyone with information should call police.