The man in sunglasses at the baggage carousel seemed out of place.He didn't come down the escalators with other recent arrivals at Charlotte/Douglas International Airport. Rather, he came from the doors that led to the parking deck.But there he was, leaning over the conveyor belt in Zone A, plucking off an overstuffed golf bag."I saw him walking away with a bag that I knew didn't belong to him," said Ric Groff, who works at the long-term storage counter for Hertz.