IMO, most likely is "merely" revelations precedent to the formal attachment of legal jeopardy.
@Thomas1774Paine fronting a story that involves the FBI, Mueller, and McCabe. At least one news outlet has the story and is spiking it.
Mueller. Problem.
If he’s indicted/arrested, [D] will call ‘retribution’, ‘interference’, ‘call for impeachment’............
FBI: Comey Colluded with Mueller Hours After He Was Fired as FBI Director; Mueller Appointed Special Counsel Days Later