The Missouri State Highway Patrol is searching for a suspect in a fatal hit and run that occurred overnight in Boone County. The State Highway Patrol reports 27-year-old Zachary Isbell of Columbia was struck on eastbound I-70 and came to rest in the median. He was pronounced dead at the scene just before 7 this (Sunday) morning. Troopers do not have any information regarding the make or model of the vehicle involved and are asking for the public’s help. Anyone with information can call Troop F at (573) 751-1000.