Missing woman, 74, last seen Sunday in Antioch

(KRON) — The California Highway Patrol activated a Silver Alert for a missing elderly woman last seen Sunday afternoon in Antioch.

Ruthie Lindsey, 74, is described by authorities as 5 feet 1 inch tall and 130 pounds. She has gray hair and brown eyes.

Lindsey was last seen around 4 p.m. Sunday wearing a black jacket and cream-colored shirt. She is believed to be on foot, according to CHP.

 If Lindsey is seen, authorities said to call 911.