NEW : Authorities investigate the bus crash ; its records show it 's ` ` satisfactory '' A patrol officer says he expects the death toll to rise . At least 42 are dead from the crash in San Bernardino County . The company received a `` satisfactory '' rating in a safety review last month . Cars take turns on one lane of a mountainous road .
NEW : Authorities investigate the bus crash ; its records show it 's ` ` satisfactory '' A patrol officer says he expects the death toll to rise . At least 42 are dead from the crash in San Bernardino County . Cars take turns on one lane of a mountainous road .