President Trump’s lawyer Rudy Giuliani announced on Monday evening that he believes former CIA Director John Brennan is the person responsible for the entire Mueller investigation. Giuliani made the claim during a segment of “Hannity” on Fox News.

“She got off because of that fixed investigation. A totally phony fixed investigation run by Peter Strzok who then turns around, the dossier is obtained on the day that they dropped the case against Trump — against Hillary. So that case gets dropped and they had to even up the score,” Giuliani stated.

“The reality is I’m going to tell you. We don’t have the time to go into it, we can do it later, I’m going to tell you who was the quarterback for all of this. It isn’t just Strzok. Strzok is a bit of a puppet. Then there’s Mueller, he’s a puppet. The people working for him, some of them are,” he continued.

Hannity cut of Giuliani saying, “I have a funny feeling you are about to drop a bomb on me.”

Giuliani and Hannity were discussing the firing of disgraced FBI agent Peter Strzok, which happened earlier on Monday. (RELATED: ‘Finally’: Trump Cheers Strzok Firing From FBI, Wants Russia Probe Dropped)

“Well the guy running it is [John] Brennan and he should be in front of a grand jury. Brennan took an affidavit – a dossier, unless he’s the biggest idiot intelligence agent that ever existed, although he never did much intelligence work, it’s false. You could look at it and laugh,” Giuliani stated.