A Silver Alert has been issued by the Norman Police Department for two people who went missing Sunday afternoon in Muskogee.
Anthony Milligan, 83, and Nancy "Joanne" Milligan, 82, were last seen around 1 p.m. Sunday at an unspecified location in Muskogee.
Both their clothing description is unknown, but police said Anthony may be wearing a red Marine Corps hat.
A vehicle registered to them is a 2019 maroon Toyota Camry with the Oklahoma license plate HZG523.
Authorities said they are both experiencing signs of dementia.