Good news: San Francisco police said that Peng was located Thursday afternoon. They said she has been reunited with her family.
San Francisco police are asking for the public's help in finding a missing woman who suffers from Alzheimer's disease.
Feng Ai Peng, 70, was last seen at about 3:30 p.m. Monday leaving her home in the 600 block of Jackson Street to take a walk, police said.
She is Chinese, 4 feet 10 inches tall and weighs about 80 pounds. She was wearing a white hat, a red vest, blue jeans and white leather slip-on shoes.
Anyone with information on her whereabouts is asked to call the Police Department at (415) 553-0123.