One person was killed and three others injured following a two vehicle accident at the intersection of Route 52 and Rockford Road in Lee County Thursday. The Lee County Sheriff's Office reports that 45 year old James Dudley of Dixon was pronounced dead at the scene by the Lee County Coroner. The driver of the other vehicle, 19 year old Harrison Bishop of Chana and his two juvenile occupants are being treated at area hospitals for their injuries. The cause of the collision is being determined at this time. Amboy Fire and Rescue, Sublette Fire and Rescue, Dixon Rural Fire Department, Illinois State Police, Illinois Department of Transportation, and the Amboy Police Department were all at the scene. The accident occurred at 2:45 Thursday afternoon.