The Ohio State Highway Patrol believes a medical issue may be the reason for a one-car crash that sent the driver to the hospital.

Troopers talked to a witness who said the Chevy was traveling fifteen to twenty miles per hour along State Line Road Monday morning when the car veered off the road and rolled over onto its side just south of Hubbard Bedford Road.

A witness said the driver's two teenage children who he was driving to school escaped from the car window and tried to help their father, who troopers believe was suffering from a medical condition. 

The driver was taken to St. Elizabeth Hospital. There is no word on his name or condition.

One of the children suffered a cut that troopers say is not serious.