CHESTERFIELD, Mo. – A man and woman were killed in a collision Tuesday afternoon on South Woods Mill Road in Chesterfield.

According to a spokesperson for the Chesterfield Police Department, the crash happened before 4:10 p.m. between Conway and Ladue roads.

Police said a Cadillac crossed over the double yellow line and struck a Kia van head-on.

The driver of the Cadillac, a 72-year-old man, and the driver of the Kia, a 42-year-old woman, both died at the scene.

The victims have not been identified.