Foreign governments

Omar al-Bayoumi

The “student” who helped two hijackers settle in San Diego

The 9/11 Commission Report: cover of the 2004 final report.
U.S. government publication · Source & image context ↗

RECORD / AT A GLANCE

Disputed

It is documented that Bayoumi met Hazmi and Mihdhar, helped them find and lease an apartment, and that a 2017 FBI memo describes him as a paid co-optee of Saudi intelligence. It is disputed whether he knew what they were, and whether he acted on orders. Saudi Arabia and Bayoumi deny it, and a court has not yet ruled on the merits.

THE EVENTS / THE INVESTIGATION / THE STORY

The chronology.

READ THE FILE

Evidence & assessment.

Open an article for its evidence, labeled AI assessment and numbered sources. Read the complete static edition ↗

WHAT PEOPLE SAY ABOUT THIS FILE

The claims, rated.

8 claims people make about this file, each rated documented, partly true, disputed, unproven or false. Think a rating is wrong? Use Dispute or Support, or join the Discussion.

DOCUMENTED Saudi Arabia, Iran, Pakistan & Israel

“A Saudi man helped two hijackers settle in San Diego.”

Omar al-Bayoumi met them in Los Angeles, found them an apartment in his building and co-signed the lease.

Who says it: 9/11 Commission; the 2025 ruling.

The evidence in this file ↗ · On the full claims board ↗

DOCUMENTED Saudi Arabia, Iran, Pakistan & Israel

“Bayoumi was a paid Saudi intelligence asset.”

FBI memos from 2017 say he was paid a monthly stipend as a co-optee of Saudi intelligence until 9/11. Saudi Arabia and Bayoumi deny it.

Who says it: FBI memos.

The evidence in this file ↗ · On the full claims board ↗

DOCUMENTED Saudi Arabia, Iran, Pakistan & Israel

“Bayoumi filmed the Capitol’s entrances.”

60 Minutes aired his 1999 footage narrating the Capitol. Saudi Arabia calls it tourist video.

Who says it: 60 Minutes, BBC Panorama.

The evidence in this file ↗ · On the full claims board ↗

DOCUMENTED Saudi Arabia, Iran, Pakistan & Israel

“The FBI never gave the Bayoumi sketch and video to the 9/11 Commission.”

Senators said so in 2025 and the BBC reported it in 2026; no public record explains why.

Who says it: Senators Blumenthal and Cornyn; BBC.

The evidence in this file ↗ · On the full claims board ↗

DOCUMENTED Saudi Arabia, Iran, Pakistan & Israel

“A Saudi diplomat tasked someone to help the hijackers.”

The 2016 Encore memo says a redacted person “was tasked by Thumairy to assist Hazmi and Midhar.”

Who says it: FBI memo.

The evidence in this file ↗ · On the full claims board ↗

DISPUTED Saudi Arabia, Iran, Pakistan & Israel

“Bayoumi knowingly helped the hijackers on Saudi orders.”

A judge found a reasonable inference he followed Saudi instructions; the merits are untried, and the Commission found him an unlikely extremist.

Who says it: The families; the 2025 ruling.

The evidence in this file ↗ · On the full claims board ↗

DISPUTED Saudi Arabia, Iran, Pakistan & Israel

“Bayoumi had a sketch of a plane with a descent calculation.”

The sketch in his handwriting was seized in 2001; what it means is disputed and for a court to decide.

Who says it: BBC Panorama; senators; families.

The evidence in this file ↗ · On the full claims board ↗

UNPROVEN Saudi Arabia, Iran, Pakistan & Israel

“The radical imam Anwar al-Awlaki knew about the plot.”

He knew Hazmi and Mihdhar in San Diego, and Hazmi and Hanjour later turned up at his Virginia mosque. The 9/11 Commission said it could not learn enough to reach a conclusion.

Who says it: Investigators and journalists who followed the San Diego trail.

The evidence in this file ↗ · On the full claims board ↗

All 162 rated claims ↗

OPEN THE RECORD

Sources & limits.

Numbered citations in each article identify the relevant sources. These records have different purposes and evidentiary weight.

  1. 9/11 Commission Report, chapter 7: The Attack Looms ↗

    The hijackers in San Diego and Florida, Bayoumi and Thumairy, Atta’s alleged Prague trip, transit through Iran, flight schools and the final preparations.

  2. U.S. District Court (S.D.N.Y.), 28 August 2025: memorandum decision and order denying Saudi Arabia’s motion to dismiss (ECF 11182) ↗

    Judge George Daniels lets the families’ claims against Saudi Arabia proceed under JASTA. Image-only PDF.

  3. BBC Panorama, 7 September 2026: new videos of man in 9/11 lawsuit reveal extremist links ↗

    Videos recovered from Bayoumi’s home and what they show.

  4. FBI electronic communication, 14 June 2017, “Albayoumi / GIP Cooptee,” filed as ECF 8871-4 in In re Terrorist Attacks (S.D.N.Y.) ↗

    States that Bayoumi was paid a monthly stipend as a cooptee of Saudi intelligence and that this “confirms” allegations the 9/11 Commission had not confirmed.

  5. FBI electronic communication, 4 April 2016 (Operation Encore), released 11 September 2021 ↗

    The first document released under Executive Order 14040, describing Bayoumi’s contacts and an alleged support network.

  6. CBS News 60 Minutes, 2024: video of Saudi official Omar al-Bayoumi examined ↗

    Bayoumi’s 1999 Capitol video, his narration of a “plan” and the airplane sketch from his notebook. Confirmed by search.

  7. Senators Richard Blumenthal and John Cornyn to FBI Director Kash Patel, 12 May 2025 ↗

    Asks why the FBI did not give the 9/11 Commission or the CIA Bayoumi’s 1999 Capitol video and airplane sketch.

  8. The White House, 30 September 2011: Remarks by the President at the “Change of Office” Chairman of the Joint Chiefs of Staff Ceremony ↗

    Obama announces Awlaki’s death and describes his AQAP role.

  9. Joint Inquiry, Part Four (“the 28 pages”), as declassified in 2016 ↗

    The scanned pages themselves, on possible Saudi government support for the hijackers. Image-only PDF; it opens but has no text layer.

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