Not quite as gruesome as the mulcher hitting the sleeping/dead man....
After Hurricane Fran hit our area the number of trees that were blown down was unreal. We still have trees rotting in the woods from that storm. There was a crew cleaning up downed trees. They were cutting the trees from the stumps so at least the logs could be hauled off. One of the workers had to, as my kids would say, "Take A Poo", and squatted down in the hole left from a big tree that had fallen.
The bulldozer hit the stump/root ball which promptly fell back into its hole. The operator did not know the guy was in the hole doing his business.
They noticed the guy was missing but it took awhile for them to figure out he had been in the hole.... He was dead by the time they found him.
Later,
Dan