According to the info I got, this happened somewhere near Midland, Texas. The guy works in the oil field. He operated a pump truck that is filled with water from oil wells then dumped at a disposal bin. Apparently he forgot to make sure his brakes were locked and when he went to attach the hose he was crushed between his truck and the disposal bin.
As the Spanish speaking individual filming the video so poignantly points out, here you can see the driver is dead, completely dead. He’s completely dead, the driver. Something happen with the brake, he come in the back… here you can watch he’s dead, completely dead.
Props to Best Gore member @me2buddy for the video: