EE STOPPED HIS HAUL TRUCK TO TALK TO ANOTHER DRIVER. HE LEFT TRUCK IN GEAR AND WHILE HE WAS STANDING ON HIS CATWALK, HIS HAUL TRUCK ROLLED INTO THE OTHER HAUL TRUCK. HE WAS PINNED AND GRABBED ONTO THE BED OF THE OTHER HAUL TRUCK, DROPPED TO THE GROUND, RAN AFTER HIS HAUL TRUCK, CLIMBED UP AND STOPPED HIS HAUL TRUCK. HIS INJURIED OCCURRED AT IMPACT.