Four views of a possible recent mud flow event....

Four views of a possible recent mud flow event.

Looking at the level of the rock slab involved, it would appear the down crater end of the rock slab is SINKING into the crater wall. Could this be due to soil being removed from under the rock slab due to many muddy flow events?

I apologize in advance for posting these images again but I feel the impact is greater if ALL the images of this rock slab and the mud flow event are presented at one time.