Madera County, Calif. - California Highway Patrol is investigating a deadly crash on Highway 99 and Avenue 18 1/2, near Madera.
It happened just before 5 a.m. Tuesday morning.
According to officers, the driver of a black Chevy Camaro was speeding and driving erratically on the highway.
At one point, when he attempted to pass another car, he lost control and overturned.
CHP said alcohol might have been a factor, but officers can't confirm that at this point in the investigation.
Traffic is not impacted by the crash.