CHP investigate fatal rollover crash in Madera Co.

California Highway Patrol officers say an unexpected sharp curve likely caused a fatal accident in Madera County.

The rollover crash happened off Avenue 12 and Highway 41 near Dragonfly Golf Course.

Paramedics found the driver pinned-in, suffering from severe head trauma.

Officers say she died on scene, likely crushed by the weight of her car.

Investigators do not believe alcohol or drugs were a factor in the crash.