Police say vandals keyed a number of cars in Fairfield over the weekend, racking up thousands in damages.According to police, a number of area cars were scratched with keys. Most of the vehicles were parked on Youngstown Road and Oakwood Drive. Police say they have no leads and are asking anyone with information to call them.Theresa Knox lives in the neighborhood and expressed shock at the crimes. She says the streets are quiet and not the kind of place where vandalism is expected.