The bodies of a woman and two men who disappeared Jan. 7 were found in Madison Parish, Louisiana.
Brady Brown, 48, Eddie Lee Cobb, Jr., 67, and Ella Williams, 58, were discovered Tuesday inside a car that was pulled from the Tenesas River.
Authorities spotted the bumper of the car after doing a fly over of the area.
Troopers say the car was headed west on I-20 when it ran off the road and into the river.
Brady Brown, a truck driver from Columbia, South Carolina, lost his mother earlier this month.
His uncle, Eddie Lee Cobb, Jr. and his girlfriend, Ella Williams, came to South Carolina from Texas for Brown's mother's funeral.
Brown was catching a ride back to Texas with them in order to pick up a new truck he bought in Louisiana.