The victim was one of 22 people on the bus late Monday morning when it collided with a Nissan Murano traveling in the opposite direction and slid 50 feet down a mountainside after hitting a power pole about 70 miles east of Los Angeles, California Highway Patrol Officer Mario Lopez said.
Daniel Lee, deacon at the Pasadena-based Light of Love Mission Church, said the bus was returning from a retreat at the Pinecrest Christian Conference Center near the accident site. He said most participants were middle-school or high-school aged.
Lopez would not say whether the person who died was a church participant or the bus driver. The other bus occupants and the two people in the other vehicle were hospitalized.
A California Department of Forestry and Fire Protection spokesman said earlier that the other car was a San Bernardino County Fire Department vehicle, but Lopez said the vehicle was privately owned. He had no details about the identities of that vehicle's occupants.