Phui Man Sam, 77, of Covina, California, was last seen on November 22, 2022, at about 10 a.m. in the 21000 block of East Covina Boulevard. He has dementia, which places him at high risk, and investigators believe he may have been headed toward East Arrow Highway.

Sam is described as 5 feet 1 inch, 104 pounds, with brown eyes, gray hair and a mustache. He was last seen wearing a red sweatshirt with a Levi’s logo and gray sweatpants. Despite search efforts, he remains missing.

Anyone with information about his whereabouts is asked to contact the Los Angeles County Sheriff’s Department or the Covina Police Department. Did anyone in Covina see Sam on November 22 or know where he might have been headed?