LINCOLN CO., Okla., -- A silver alert has been issued by Lincoln County officials for a 91-year-old man.
Charles Houghtaling was last seen Sunday afternoon around 4:30 driving near Interstate 44 and the Chandler exit.
He was last seen driving a gold 2007 Buick with a California license plate, POW2233.
Authorities say Houghtaling is in imminent danger of serious bodily injury or death.
Anyone with information on the whereabouts of Houghtaling is asked to call 911.