A single-vehicle crash killed two 18-year-olds and seriously injured a third last Sunday morning around 1:30 in Franklin County. A pickup driven by Grayson Mayberry of Winnsboro was southbound on FM 115 near Winnsboro when the vehicle left the road and crashed into a tree. Mayberry died at Christus Mother Frances in Winnsboro. The crash also killed Seth Griner of Pickton. They transported Landynn Andrews of Pickton to a Tyler hospital with serious injuries.