An occupant of a gray Honda Accord died Saturday after the car crashed into a pillar in Norco.
The incident was reported at 2:24 a.m. Saturday on southbound I-15 at Hidden Valley Parkway.
It was unclear if the deceased was the driver or a passenger. No other injuries were reported.
It was also not immediately known if drugs or alcohol factored into the crash, the cause of which was under investigation.