EE was driving a Komatsu 400 haul truck. He went around as bend in the road and hit the right berm which cause the truck to jerk to the left side of the road and over the berm into the desert. He received 5 staples in his head, 4 stitches on nose, abrassion on forehead, concussion,left hip & right knee bruising and was confused pain and bleeding after the accident.