(Prince William County)- A man who was involved in a road rage incident in Prince William County is dead after a crash. Police say the dispute began between two drivers as they were both heading northbound on the Prince William Parkway on Wednesday afternoon. Investigators say 53-year-old Larry Walker got out of his car near Minnieville Road and began to approach the other driver. Walker got pinned between two cars as the other driver moved lanes. Investigators are still determining which vehicle hit the pedestrian and charges have not yet been filed.