Middleborough Police are investigating vandalism involving swastikas and obscenities spray-painted on 10 cars and several homes early Sunday morning. According to Middleboro Police, while on patrol, an officer found spray paint on numerous cars and houses on Warren and West End Avenues. Residents later reported several other cases of cars being vandalized on nearby Lane Street and Lebaron Avenue. Police believe the vandalism happened between midnight and 3 a.m Sunday morning..