Two vehicles crashed on a street in Azusa, but investigators were still trying to determine whether anyone was injured, authorities said Sunday.
A black Mercedes-Benz collided with another motorist at 4:30 a.m., although it was unclear who was at fault, said Sgt. Brandon Bailey, a watch commander with the Azusa Police Department.
It occurred in the 18400 block of East Gladstone Avenue, the California Highway Patrol reported.
Investigators were assessing occupants for possible injuries as of 5 a.m., Bailey said.