They all have the dirt on each other. That's how the blackmail "trust" network works. Some are forced to join (they probably don't get to keep much dirt). Others turn a blind eye and others really dig it. Those are the really sick bastards, but all are infected, willingly or not. The only task is to tighten the noose. Cut the strings of the lowest and the cornered. Then cut the runners off at the pass. Sabotage their attacks and their backup attacks. Give them no option to save themselves except to destroy and expose each other, one by one…and slowly, so we get to enjoy the show. But then, if they have to, give us the grand finale of exploding heads.