The Sparks Police Department has released a picture of a vehicle it said was involved in a hit-and-run with a pedestrian. It happened Thursday just before noon. A 64-year-old woman was in a crosswalk when she was hit at Pyramid Way and C Street. The vehicle involved is an older white or silver four-door sedan. The vehicle has black rims and a black front bumper. The vehicle possibly has damage to the front bumper and hood where the pedestrian was struck. The pedestrian suffered serious injuries.