Susan Green (pictured), also known as Susan Hernandez, was last seen about 10 p.m. Aug. 11. She is considered to be at risk because she is missing under circumstances that are inconsistent with her normal behavior, according to a Sheriff's Department news release.
Green is described as 5 feet 2 inches tall and weighing 120 pounds. She has shoulder-length brown hair and brown eyes, and was last seen wearing a black shirt, black pants, and a multicolored scarf around her waist.
Green drives a red 2000 Ford Mustang with disabled California license plate No. DP758CX.
Anyone with information regarding Green's whereabouts is asked to call the Sheriff's Department at (916) 874-5115.