Police are investigating a fatal accident between a MARTA bus and pickup truck in southwest Atlanta.

Ashley Mount, 63, of Atlanta, was killed while driving a pickup truck that collided with a MARTA bus at the intersection of Cascade Road and Spring Park Drive, Atlanta Fire Rescue spokesman Cortez Stafford said.

There were no passengers in the truck.

Four of the eight passengers on the bus were treated for minor injuries at the scene, Stafford said. The bus driver was not injured.