State Police are investigating after a vehicle crashed into a school bus at the intersection of Valley Road and Crissman Road in East Saint Clair Township, Bedford County. 33 children were on board the bus. It happened at 7:50 Thursday morning. There were no injuries reported. Police say after stopping at a stop sign, the bus driver pulled forward without proper clearance and was hit by the driver of a Chevy Cavalier. The driver of the school bus, 61 year old Henry Hillegass of Bedford was charged with failure to follow a stop or yield sign.