MORGAN COUNTY, Ind. (WOWO) — The Morgan County Sheriff’s Office has issued a Statewide Silver Alert as authorities search for 79-year-old William Duncan, who disappeared early Tuesday morning.

Duncan, a white male, is described as 5 feet 8 inches tall, weighing approximately 160 pounds, with gray hair and brown eyes. His clothing at the time he went missing is unknown. He was last seen driving a white 2021 GMC Terrain with Indiana license plate MB309A.

According to investigators, Duncan was last observed in Camby, Indiana—about 14 miles southwest of downtown Indianapolis—at around 5:00 a.m. on Tuesday, December 9, 2025. Officials believe he is in extreme danger and may require medical assistance.

Anyone with information on Duncan’s whereabouts is urged to contact the Morgan County Sheriff’s Office at 765-342-5544 or call 911 immediately.