An 18-year-old was killed in an Audrain County crash Friday morning. 

The Missouri State Highway Patrol report states Michael Cunningham of Mexico, Missouri, was killed when the car he was riding in went off County Road 355 just north of MO 15.

The driver, 20-year-old Jesse Smith, also from Mexico,  was flown to University Hospital in Columbia with serious injuries.

According to the crash report, the two were not wearing seat belts.