he FBI opened a criminal probe specifically targeting Donald Trump in May 2017, alleging the newly elected president may have been acting as a Russian asset when he fired then-Director James Comey even though the bureau’s own evidence overwhelmingly showed at the time there was no collusion with the Kremlin.
Internal memos newly declassified by the White House show the investigation – codenamed “Oxferd Comma” – was launched in the immediate aftermath of Comey’s May 9, 2017, firing and was predicated on an allegation that previously released memos show the bureau’s own agents had mostly dismissed.
“The FBI is opening a full investigation based on an articulable factual basis that reasonably indicates that President Donald J. Trump may be or has been, wittingly or unwittingly, involved in activities for or on behalf of the Government of the Russian Federation which may constitute violations of federal criminal law or threats to the national security of the United States,” the electronic communication opening the probe on May 16, 2017, stated.
Goal of the investigation was to determine if Trump was directed by or controlled by the Russian Federation
“The goal of the investigation is to determine if President Trump is or was directed by, controlled by, and/or coordinated activities with, the Russian Federation in a manner constituting a threat to the national security of the United States and/or a violation of federal criminal statutes,” it added. “In addition, this investigation will also seek to determine whether President Trump and others yet to be named obstructed and/or conspiracy to obstruct any associated FBI investigation.”
OXFERD COMMA – Opening EC – redacted and declassified by FBI 7.30.26 (2).pdf
The memo, written by the FBI’s counterintelligence division and approved by then-FBI General Counsel James Baker and then-Assistant Director for Counterintelligence William Priestap, made clear the concerns about Russian influence and obstruction included Comey’s firing, in part because of the public explanations Trump gave for the termination.
“This alternative explanation can be reasonably read to imply that the FBI’s counterintelligence investigation was a factor in President Trump’s decision to terminate Comey,” the memo stated.
Both the Acting FBI Director Andrew McCabe and Deputy Attorney General Rod Rosenstein were advised that the probe had been launched, the memos show.
OXFERD COMMA – FBI Informs DOJ – redacted and declassified by FBI 7.30.26.pdf
The FBI marked the investigation as a “sensitive investigative matter” and declared it was “the least intrusive method to address the serious national security risk posed by the activities alleged.”
But that decision proved anything but nonintrusive: it prompted the appointment of Special Counsel Robert Mueller by Rosenstein and a nearly two-year probe that hampered the start of the Trump presidency even though Mueller’s team, like the FBI before it, was unable to substantiate any collusion between Russia and Trump’s campaign during the 2016 election.
A subsequent investigation by Special Counsel John Durham – released by the Biden Justice Department in 2023 – concluded there was no basis for the FBI to even open the original Crossfire Hurricane investigation into alleged Trump-Russia collusion.
The newly declassified Oxferd Comma memos show the case was closed on April 9, 2019, a few weeks after Mueller’s probe was sunset with a final report and no charges against Trump.
“The Special Counsel provided the Attorney General with a confidential report explaining his prosecution and declination decisions,” the closing memo noted.