Rumor is he was the spy, whom responsible all of the previous Israely leaks and so on.
Probably a lot of spy been captured as well.
Again, rumoor said that the plan originally was :
1. killing of Kohmeini
2. Qaani start an internal coup
3. US/Iraeli bombing support Qaani
3. Iran captured in three days time.
By rumors, the
Sino information been behind the uncovering of Qaani.
Additionaly, he reported directly to the Ayatollah that made very hard to remove him.
But ,after the death of the Ayatollah he become unprotected, and the wolfs tear him up.