The San Francisco Police Department is asking for help in finding Keu Thang, 89, an at-risk elderly woman, who went missing on Saturday evening at about 7 p.m. Thang suffers from medical and mental disabilities that require medical attention and may be in the early stages of dementia, police officials said. She also takes medication for high blood pressure.

Police said she often frequents Pier 39 and the Financial District. Thang is described as an Asian woman, standing 5 feet 2 inches tall, with brown eyes and gray hair. She was last seen wearing a burgundy overcoat with a black hood and possibly a green fanny pack.

Anyone with information are asked to call San Francisco police at (415) 575-4444 or text a tip to TIP411.

[Bay City News/Examiner]