UPDATE: Raleigh Columbus Rigney was located in good health just before 8 p.m., according to the Port St. Lucie Police Department.
Port St. Lucie police are searching for a missing 64-year-old man with dementia.
Raleigh Columbus Rigney was last seen at 3:30 p.m. at 820 SW Del Rio Blvd.
Rigney is described as 5 feet 8 inches tall weighing 193 pounds.
He was wearing a black and white striped shirt and short black pants.
Anyone who comes into contact with Raleigh Columbus Rigney is asked to call the Port t. Lucie Police Department at 772-871-5001 or 911.