From what I have seen at the crime scene over the last three weeks is they leave no stone unturned in their quest for total domination of the situation. I have little hope the autopsy will add to the body of truth that has leaked out anyway. They have a lock on events similar to this and on even the petty items.
There is already bountiful evidence to cook Michael's goose and that of Felos de se and King Greer. Yet they readily stifle it or simply ignore it.