A Marietta woman was listed in critical condition following a Saturday evening ATV accident in Marshall County.

The Department of Public Safety indicated Robin Renea Faulkenberry, 44, was transported by EMS to Mercy Hospital Ardmore and then airlifted to OU Medical Center where she was admitted in critical condition with a head injury.

Faulkenberry was traveling on Haley Resort Road ½ mile south of state Highway 32 in Marshall County when the accident took place at 9:24 p.m. Faulkenberry was southbound on Haley Resort Road when her vehicle ran off the roadway to the right, causing her to fall from the vehicle. Faulkenberry was not wearing a helmet. The cause of collision and condition of Faulkenberry are under investigation.