The rider was ejected from the bike and was pronounced dead at the accident scene.

San Diego, CA. – One person was killed in a motorcycle accident that occurred on Sunday afternoon in Yucca Valley
According to the California Highway Patrol, the fatal crash happened in the area of Pioneertown Road and Crestview Drive at around 12:35 p.m.
A preliminary investigation revealed that a motorcyclist attempted to pass a camper when it collided head-on with another vehicle, possibly a Jeep Wrangler.
The rider was ejected from the bike and was pronounced dead at the accident scene.
More details about the accident were not released.
An investigation into the accident is ongoing.