A gunman was at large after a vehicle-to-vehicle shooting Friday on the San Gabriel River (605) Freeway.
It was reported around 9:40 a.m. on the northbound 605, south of the San Bernardino (10) Freeway, according to the California Highway Patrol.
A preliminary investigation revealed that a man in his 20s at the wheel of a black SUV pulled alongside a Toyota Prius and fired a shot at the driver side, according to the CHP.
The person in the Prius drove to a Mobil gas station on Ramona Boulevard and called 9-1-1. Investigators found a bullet round in the car, but the motorist was not injured, according to the CHP.
The shooter drove away east on the 10. He was last seen wearing a black shirt and a black hat. A motive for the shooting was not provided.
Anyone with information about the shooting was encouraged to contact CHP Officer D. Lauritzen or Public Information Officer M. Lizarraga at 323-980-4600.