Updated Thu, Dec 20, 2012 1:34 pm
An Endangered Missing Adult Alert is now in effect for a man who was last seen at his residence early Thursday morning in Chillicothe.
Persons are asked to be the lookout for 77-year old Sonny Allen.
Allen is white, 5 feet, 7 inches tall, weighing 165 pounds with gray hair and blue eyes.
He may be driving a gray 2005 Ford Taurus.
Authorities say Allen has been diagnosed with dementia and also has diabetes and other medical conditions.
He requires medication and has no medication with him.
Please contact the Chillicothe Police Department at 740-773-1191 or dial 911 if you see Allen.