Police in Sparks need your help finding a driver involved in a hit-and-run. Police say a 64-year-old woman was struck in the crosswalk at Pyramid Way and C Street Thursday afternoon. The car they’re looking for is an older white or silver four-door Toyota Tercel or similar vehicle with black rims and a black front bumper. The bumper and hood of the vehicle may have sustained damage. The woman suffered serious injuries.