Two people were killed in a holiday weekend wreck in southeast Iowa. About 10 P.M. Saturday, a car driven by 61-year-old Sheila Hoaglin of Canton, Missouri, was traveling west on Highway 2 near Bonaparte when in failed to make a curve, went into the ditch and rolled. Both Hoaglin and passenger, 23-year-old Adam Sederburg of Mount Sterling, were thrown from the vehicle. A third occupant was taken to a hospital and was later released. Police say Hoaglin did not have a valid license to drive.