***** UPDATE *****
John Gannon was found safe and reunited with his family at approximately 9:30 PM, Saturday evening.
The Carlisle Police are attempting to locate John Gannon. John left his residence on Buchannon Dr some time overnight, causing his family to be concerned for his safety and welfare. John is 6'4" approximately 280lbs, last seen wearing a brown jacket, black sweatpants and a black and red shirt. Anyone who sees John or has information on his whereabouts is asked to call the Carlisle Police at 717-243-5252