After a lane dispute between two drivers on Interstate 5, one driver opened fire on the other driver, California Highway Patrol (CHP) officers said.
The incident happened at approximately 2:45 p.m. Saturday when two motorists were involved in a lane dispute on I-5 southbound, near the State Route 163 northbound connector.
During the dispute, officers said, one of the drivers pulled out an unknown weapon and fired a shot at the other car.
The suspect is described as a man in his mid-30s with a slim build and short, curly black hair. The suspect vehicle is described as a black PT Cruiser.
No further information is available.
Anyone with information is asked to contact the California Highway Patrol San Diego Office at (619)220-5492.