The Dodge County Sheriff’s Office has identified the victim of a fatal one vehicle rollover crash in Dodge County. Thirty three year old Blake Olson of Oconomowoc was killed in the crash Tuesday morning on state Highway 26 south of County Road S. A preliminary investigation shows a car was northbound on 26 when it entered the gravel shoulder. The driver lost control of the vehicle and skidded across both lanes of traffic, entering a ditch before vaulting into a farm field which caused the vehicle to overturn multiple times. Olson was ejected from the vehicle and was pronounced dead at the scene. He was not wearing a seatbelt.