Four people were injured, including a 1-year-old, in a head-on crash Thursday morning in Caldwell County.

According to the Missouri State Highway Patrol, 33-year-old Courtney L. Dull of Braymer was driving a Toyota Corolla south on MO 13 when her vehicle crossed the center line and hit a Kia Forte heading north. The crash occurred about two miles north of Polo shortly after 11 a.m. According to the crash report, Dull was not wearing a seat belt and was transported to Truman Medical Center for treatment of serious injuries.

The driver of the Forte 20-year-old Kathryn J. Ross of Kingston was transported by Life Net to Liberty Hospital for treatment of serious injuries. She was not wearing a seat belt. 

A 22-year-old passenger in the Forte was transported by EMS to Liberty Hospital with minor injuries and a 1-year-old in the vehicle was also transported to Liberty Hospital for treatment of moderate injuries.