The driver of the other vehicle pulled out a gun and shot Roberson in the head, police said. She was killed instantly. Her car then went off the side of the road, ending in a wooded area, WCAU reported.
Police said the other driver was described as a white male, between 30 and 40 years old. He had blond or light brown hair. He was driving a red Chevrolet pickup that had faded paint.