A woman injured in a car/motorcycle wreck in southeast Iowa this week has died.33-year-old Heather Neusome of Iowa City died Thursday at University Hospitals in Iowa City. She was a passenger on a motorcycle being driven by 37-year-old Scott Simmons of Cascade. Authorities say the motorcycle collided with a car near Mount Pleasant on Tuesday. Simmons was also injured. The accident is under investigation by the Iowa Highway Patrol.