UPDATE: Denton Gale Randall was found safe.
A vulnerable San Manuel man is missing.
According to the Arizona Department of Public Safety, Denton Gale Randall was last seen at 3 p.m. Wednesday. DPS has issued a Silver Alert. Pinal County Sheriff's deputies are looking for Randall.
The 77-year-old man is 5-8 and 180 pounds and was last seen driving a 2008 white Toyota Tacoma pickup with license number HKY80. Randall takes blood pressure medication. He has gray hair and hazel eyes.
Those with information should call 911.