GLENDORA, Calif. (KTLA) — Authorities say that racing may be to blame for a single-car crash that left the driver in critical condition.
The crash happened just before midnight on Wednesday along Glendora Mountain Road, near mile marker 7.
The car flew some 300 feet down the mountainside, authorities said.
Emergency crews said the driver was thrown from the vehicle. He was airlifted to an area hospital in critical condition.