Police have issued a Missing Person Alert in Whitley County. Police are searching for 79-tear-old Donald Beckner. He's described as a 6'1 man who's bald with gray hair on the sides. Beckner has early signs of dementia and was last seen wearing a light weight green jacket that has a blue collar. He has been missing since Saturday at 5:00 p.m. Anyone with information should call the Columbia City Police Department at 260-248-5121.