EE was operating a John Deere 410E Articulated Truck. EE was traveling from the pit to the stockpile area to dump a load of clay used to make brick. EE was distracted, ran off the left side of the road on to a berm. The back bed of the truck rolled over. EE was not wearing EE's seat belt. EE was thrown out of the seat. EE's head was cut requiring 7 staples.