Two months before WikiLeaks released emails stolen from the Clinton campaign, right-wing conspiracy theorist Jerome Corsi sent an email to former Trump campaign adviser Roger Stone anticipating the document dump, according to draft court papers obtained by NBC News.
"Word is friend in embassy plans 2 more dumps," Corsi wrote on Aug. 2, 2016, referring to WikiLeaks founder Julian Assange, according to the draft court papers. "One shortly after I'm back. 2nd in Oct. Impact planned to be very damaging."
The email was revealed in a draft court document, known as a statement of the offense, sent to Corsi by special counsel Robert Mueller's office. Mueller also sent Corsi a draft plea agreement stipulating that the special counsel would not oppose Corsi requesting a sentence of probation if he agreed to plead guilty to one count of lying to federal investigators.
As NBC News reported on Monday, Corsi said he has rejected the deal. He has described Mueller's team as "thugs" and insisted that he did not "intentionally lie" about his communications related to WikiLeaks.
The draft court documents obtained by NBC News provide the most extensive account to date of Corsi's contact with Mueller's prosecutors.
The interviews began on Sept. 6 when Corsi told investigators that an associate, identified by Corsi as Stone, asked him in the summer of 2016 to get in touch with an organization, identified by Corsi as WikiLeaks, about unreleased materials relevant to the presidential campaign, the draft court papers say.
"Get to (Assange) [a]t Ecuadorian Embassy in London and get the pending (WikiLeaks) emails," read the email to Corsi dated July 25, 2016, according to the draft court documents.
Corsi said he declined the request and made clear to Stone that an attempt to contact WikiLeaks could put them in investigators' crosshairs, according to the draft court documents.
But Mueller's team said that was a lie.
Instead of turning down the request, Corsi in fact passed it along to a person in London, according to the draft court documents. Corsi said that person was conservative author Ted Malloch.
Eight days later, Corsi sent the email to Stone saying that WikiLeaks possessed information that would be damaging to Hillary Clinton's campaign and planned to release it in October.
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"Time to let more than (Clinton campaign chairman John Podesta) to be exposed as in bed w enemy if they are not ready to drop HRC (Hillary Rodham Clinton)," Corsi added in the Aug. 2, 2016, email, according to the draft court papers. "That appears to be the game hackers are now about."
On Oct. 7, 2016, WikiLeaks released the first of two batches of emails that Russian hackers stole from Podesta, altering the trajectory of the presidential race.
Mueller's team says in the court papers that Corsi scrubbed his computer between Jan. 13, 2017, and March 1, 2017, deleting all email correspondence that predated Oct. 11, 2016, including the messages from Stone about WikiLeaks and Corsi's email to Malloch.
Corsi remained in contact with Stone in 2017 when the former Trump adviser's connections to WikiLeaks came under investigation by the FBI and congressional committees, according to the draft court papers.
On Nov. 30, 2017, Stone emailed Corsi asking him to write about a person whom Stone had told congressional investigators was his "source" or "intermediary" to WikiLeaks, according to the draft court papers.
Corsi and Stone have identified that person as Randy Credico, a radio host and one-time friend of Stone.
"Are you sure you want to make something out of this now?" Corsi responded, according to the draft court papers. "Why not wait to see what (Credico) does? You may be defending yourself too much — raising new questions that will fuel new inquiries. This may be a time to say less, not more."
Stone responded by telling Corsi that Credico will "take the 5th — but let's hold a day," the draft court document says.
The draft court documents says that Corsi met with the special counsel's office for several additional interviews and provided access to his email accounts and electronic devices.
In the interviews, the draft court papers say, Corsi said that his claims to Stone, beginning in 2016, that he had a way of obtaining confidential information from WikiLeaks were false.
Corsi, the former Washington bureau chief of the conspiracy theory outlet InfoWars, has told NBC News that he had no direct or indirect contact with WikiLeaks. Corsi claims to have anticipated WikiLeaks' release of the hacked emails by "connecting the dots" between public statements from Assange and other available materials.
"Why did I think they were coming out in October? Because I said to myself if I had these emails I'd use them as the October surprise," Corsi told NBC News on Tuesday. "And why did I think they would come out serially, drip by drip? Because Assange is very strategic. He understands the news cycle."
A spokesman for Mueller's office declined to comment. Corsi's lawyer, David Gray, also declined to comment.
But in a letter drafted by Gray and addressed to Mueller's team, Corsi's lawyer argued that he should not be charged with a crime based on a faulty memory.
"I understand that this plea to making a false claim is predicated on the fact that Dr. Corsi had emails and phone calls wherein he was in fact interested in WikiLeaks," Gray wrote.
"He had not had the benefit of reviewing all of his emails prior to the interview and you graciously allowed him to review his emails and amend his statements — which he did. Now, after various amendments to his statements, Dr. Corsi is being asked to affirmatively state that he lied to FBI agents. The issue is that the statements that Dr. Corsi made were, in fact, the best he could recall at the time."
Gray also noted that if Corsi were to plead guilty, he would have to give up his securities license and cease his online chats until sentencing, depriving him of crucial sources of income.
Daniel Goldman, a former federal prosecutor who is now a legal analyst for NBC News and MSNBC, said the documents suggest that Mueller has more on Corsi than is laid out in the draft court papers.
"Based on reviewing these documents, I believe that the office of the special counsel may have more evidence of criminal wrongdoing by Corsi beyond the false statements, and that is why they engaged in plea negotiations," Goldman said.
Goldman also said that the documents indicate that Mueller and his investigators are "really circling Stone."
"He is a clear target of the investigation," Goldman added.
Stone, who has repeatedly insisted that he had no advanced knowledge of the WikiLeaks email dump, said Tuesday that the newly-released emails don't suggest otherwise.
"None of these emails provide any evidence or proof that I knew in advance about the source or content of any of the allegedly stolen or allegedly hacked emails published by WikiLeaks," Stone said.
"Since when did gossip become a criminal offense? Where is the WikiLeaks collaboration? Where is the evidence that I received anything whatsoever from WikiLeaks and passed it on to Donald Trump? These emails prove nothing other than the fact that Jerry Corsi is an aggressive investigative reporter."
Anna Schecter is a producer for the NBC News Investigations Unit.