Williamson County, Tenn. (WKRN) – The Williamson County Sheriff’s Office is searching for a driver who caused a serious crash and left the scene on Interstate 840 East.
The crash happened on Sunday, July 21 around 1:30 p.m near the Staff Sergeant David L. Loyd Memorial Bridge.
Authorities say two people were injured, a grandmother and her six-year-old grandson.
The grandmother said a tractor-trailer rig that was passing her struck the side of her black Ford Explorer, forcing her off the road and down a hill.
The grandmother and her grandson are still recovering from their injuries. Both were wearing seat belts at the time of the accident.
The tractor-trailer was described as being blue or red.
Anyone with information on the crash is urged to call Williamson County Sheriff’s Office at (615)-642-5762.