Caught in, under or between a moving and a stationary object
EE was operating a loader at our pit. A co-worker was in a dump truck & was there to get loaded with but was having trouble with the air in the truck. The co-worker radioed to EE to go ahead and load another truck. EE returned from loading another truck and crawled underneath the co-worker's truck without telling the co-worker. The truck then rolled back on top of EE.