According to the California Highway Patrol, the accident was reported at around 3:20 a.m. on Interstate 15 near mile marker

Barstow, CA – One person was seriously injured in a two-vehicle collision on 15 Freeway in Barstow early this morning.
According to the California Highway Patrol, the accident was reported at around 3:20 a.m. on Interstate 15 near mile marker.
Two vehicles collided in the area in unclear circumstances.
One person suffered severe injuries and was rushed to the hospital for treatment.
Additional details about the incident were not available.
An investigation is underway.