FBI opened “Oxferd Comma” probe into Trump after Comey firing

Oxferd Comma Donald Trump James Comey FBI probe declassified documents

In May 2017 the Federal Bureau of Investigation opened a full counter‑intelligence and criminal investigation, code‑named “Oxferd Comma,” a week after President Donald J. Trump dismissed FBI Director James Comey. The May 16, 2017 opening electronic communication stated that the bureau had an “articulable factual basis” to assess whether Trump “may be or has been, wittingly or unwittingly, involved in activities for or on behalf of the Government of the Russian Federation” and whether he or others had obstructed related investigations. The case was marked a “sensitive investigative matter,” approved by FBI General Counsel James A. Baker and assistant director William Priestap, and was described as the “least intrusive method” to address a serious national‑security risk.

The investigation was a subcomponent of the earlier Crossfire Hurricane probe, later folded into Special Counsel Robert Mueller’s investigation. Declassified documents released by the White House Government Transparency Task Force in August 2026 show the probe was closed in April 2019 with no charges and that an administration official said the theory that Trump was a Russian asset was not supported by evidence. The released memos also note that the FBI’s own evidence at the time had largely debunked any collusion between the Trump campaign and Russia.

Entities

Donald J. Trump · Federal Bureau of Investigation · James Comey · John Solomon · Robert Mueller · Rod Rosenstein · Russian Federation · White House Government Transparency Task Force

Claims

What the coverage asserts, and how many sources carry each claim.

[● 3 SOURCES] The FBI’s opening memo stated the investigation’s goal was to determine whether President Trump was directed, controlled, or coordinated with the Russian government and whether he obstructed any FBI‑s www.europesays.com
[● 2 SOURCES] When Mueller’s investigation concluded, the “Oxferd Comma” line of inquiry was found to have no merit and produced no evidence of collusion or a criminal conspiracy involving the president. www.europesays.com
[● 2 SOURCES] Acting FBI Director Andrew McCabe briefed Deputy Attorney General Rod Rosenstein on May 16, 2017 about the opening of the “Oxferd Comma” investigation.
[● 3 SOURCES] The FBI opened a probe named “Oxferd Comma” on May 16, 2017 to investigate whether President Donald J. Trump acted as a Russian asset after firing James Comey. www.europesays.com
[● 2 SOURCES] The “Oxferd Comma” investigation was incorporated into Special Counsel Robert Mueller’s broader probe into Russian interference. www.europesays.com
[● 14 SOURCES] The investigation also examined whether Trump and others obstructed or conspired to obstruct related FBI investigations. americanfaith.com · joemiller.us · www.europesays.com · nemosnewsnetwork.com · x.com · +9 more
[● 14 SOURCES] The investigation sought to determine whether President Donald J. Trump was acting as a Russian agent or was directed, controlled, or coordinated with the Russian Federation. americanfaith.com · joemiller.us · www.europesays.com · nemosnewsnetwork.com · x.com · +9 more
[● 13 SOURCES] The Oxferd Comma investigation was folded into Special Counsel Robert Mueller’s investigation and closed in April 2019 with no charges. americanfaith.com · www.europesays.com · nemosnewsnetwork.com · x.com · vinnews.com · +8 more
[● 11 SOURCES] An administration official said the theory that Trump was a Russian asset was not backed by evidence. www.europesays.com · nemosnewsnetwork.com · vinnews.com · wltreport.com · justthenews.com · +6 more
[● 14 SOURCES] The investigation was marked as a “sensitive investigative matter.” americanfaith.com · joemiller.us · www.europesays.com · nemosnewsnetwork.com · x.com · +9 more
[● 14 SOURCES] The Oxferd Comma investigation was a subcomponent of the Crossfire Hurricane probe. americanfaith.com · joemiller.us · www.europesays.com · nemosnewsnetwork.com · x.com · +9 more
[● 14 SOURCES] The FBI opened a criminal investigation code‑named “Oxferd Comma” on May 16, 2017. americanfaith.com · joemiller.us · www.europesays.com · nemosnewsnetwork.com · x.com · +9 more