The Iowa State Patrol has released the name of a passenger killed in vehicle crash Tuesday night. 29 year old Misty Underwood of Denison Iowa died on the scene of the accident. Iowa State Patrol reported a two vehicle accident south of Iowa City Tuesday that caused 1 fatality and sent 2 to the hospital. Just after 7pm a Mack semi truck driven by 34 year old Brandon Bachman of Mount Pleasant was traveling northbound on Highway 218 near the Riverside Drive exit. The semi rear ended a Ford Taurus driven by 50 year old Kevin Nau of Mount Pleasant causing both vehicles to enter the ditch. Kevin Nau and 38 year old Michele Nau were transported to University of Iowa Hospital with injuries. The accident remains under investigation.