ATLANTA, Ga. (CW69 News at 10) — Police are investigating a serious injury collision at 6317 James Road in Austell Monday night according to a Cobb County Police Department release.

According to Cobb County investigators, a 20-year-old female identified as Platinum Ann Young was acting erratically and laid down in the driveway. A silver 2017 Chevrolet Malibu entered the driveway and collided with her.  She was trapped underneath the vehicle and, once released, transported to Grady Memorial Hospital with serious injuries.

The driver of the Chevrolet Malibu, 23-year-old Julian A. Smith of Atlanta, was not injured.

This collision remains under investigation. Anyone with additional information regarding this collision should contact investigators at 770-499-3987.