The Nevada Highway Patrol is looking for a suspect in a fatal hit-and-run accident that claimed the life of a Carson City pedestrian.Trooper Chuck Allen says a 46-year-old Carson City man was struck and killed about 6:30 a.m. when he tried to cross William Street near Mills Park northeast of downtown. When troopers arrived on scene, along with deputies from Carson City Sheriff's Office and other first responders, they learned a 46-year-old male had been struck by a vehicle and the driver failed to stop to render any aid and fled the scene.Allen says the vehicle was a silver Toyota …