According to the California Highway Patrol, the accident occurred around 8:50 a.m. on northbound State Route 163 just north of 8 Freeway.

San Diego Car Crash
One Person Killed, Another Injured in San Diego Car Crash on SR-163

, CA. – A passenger died, and a driver was seriously injured in a multi-vehicle collision that took place Thursday morning in San Diego's Mission Valley neighborhood.

According to the California Highway Patrol, the accident occurred around 8:50 a.m. on northbound State Route 163 just north of 8 Freeway.

The driver of a black Nissan Sentra traveling northbound on SR-163 reportedly veered left and collided with a black Toyota Prius and a silver Prius. The force of the impact caused the silver Prius to overturn.

The driver and passenger in the silver Prius sustained severe injuries.

The passenger was pronounced dead at the scene by responding emergency personnel.

The driver was taken to the hospital for treatment.

It was unclear if the occupants of the other vehicles were injured.

Alcohol and drugs are not believed to be contributing factors.

Authorities are investigating the crash.