GLEN WALTER, Ont. – Provincial police are looking for the culprits who tore up part of the football field at Holy Trinity High School. Police say they received a report this morning of mischief at the property on Tyotown Road. Sometime between Wednesday night and Thursday morning someone drove a vehicle on the football field and damaged the grass. A set of tire tracks can been seen starting at the intersection of Tyotown Road and Boundary Road. They go across the field where the driver appears to have done a couple of donuts. Anyone with information on this crime is asked to call SD&G O.P.P. at 1-888-310-1122 or Crime Stoppers at 1-800-222-8477.