According to the CHP, the incident happened at around 3:24 a.m. on the westbound State Route 91 east of Van Buren Boulevard.

Riverside, CA – At least one person was seriously injured in an early Sunday morning multi-vehicle collision on Highway 92 in Riverside.
According to the CHP, the incident happened at around 3:24 a.m. on the westbound State Route 91 east of Van Buren Boulevard.
Responding crews located three vehicles at the crash site.
At least one person suffered serious injuries.
No further details about the crash were provided.
The incident remains under investigation.