The Chadron Police Department is requesting assistance solving a criminal mischief that occurred over the weekend of May 9 and 10 2009.  Sometime over the weekend an unknown number of individuals entered a fenced in area on the 100 block of North Main Street.  Approximately 3 dozen vehicles and 1 dozen motorcycles sustained some damage or total damage to their windshields, windows, headlights and taillights.  Anyone with information is urged to contact Crimestoppers at 308-432-0519.  Individuals calling Crimestoppers can remain anonymous.  Individuals providing information leading to arrests can be eligible for cash rewards.  Officer D. Bauer.