The United States Traitor Elimination Army Was One Guy With Flour: DOJ Charges Oklahoma Man Behind 700 White-Powder Letters

Illustrative image of a plain envelope being examined on a mailroom table

By Dakota Jones

Desk: Crime, Law & Justice, Courts & Litigation.

The United States Traitor Elimination Army sounds like it should have a headquarters, a membership drive and at least one person who knows how to use a copier. According to federal allegations, it may instead have been one Oklahoma man, a pile of envelopes and powder later found to be non-hazardous.

Federal prosecutors charged Robin Patrick Martin, 67, of Oklahoma City, on Tuesday, November 3, with conveying false or misleading information and hoaxes, and mailing threatening communications. The charges were announced on Election Day itself. The case concerns more than 700 envelopes allegedly sent to public officials of both parties, members of Congress and others.

The powder was reportedly nontoxic. The fear was not. People opening an envelope do not get to know in advance whether the mysterious white substance inside is harmless. That is the point, and the problem.

Illustrative image.

What investigators say happened

According to charging documents unsealed Tuesday, Martin allegedly sent letters to election officials and government offices in multiple states, as well as to members of Congress, media organizations and others. Many allegedly contained white powder. Authorities later determined the powder was non-hazardous.

The FBI and U.S. Postal Inspection Service had been investigating similar mailings since 2024. The investigation accelerated after the Oklahoma State Election Board notified the FBI on October 13, 2026, that it had received a threatening letter containing white powder.

The new batch allegedly focused on the upcoming 2026 national elections. Messages were reportedly written in UV-reactive ink. Ink not easily visible to the naked eye. One earlier letter to Oklahoma’s election board allegedly warned the recipient to “stay on the right side of history your life might depend on it!” Investigators say handwriting analysis connected that 2024 letter to the later batch.

The alleged letters referenced an organization called the “United States Traitor Elimination Army.” Recipients were reportedly threatened with arrest for treason “OR WORSE!!” The phrasing is theatrical. The impact on the people who had to handle the mail was not.

A fake army, and return addresses pointing elsewhere

The alleged return addresses add another layer of oddness. CBS News reported that some were tied to previous headquarters of the Green Party of the United States and the Democratic Socialists of America. The DSA cooperated with the FBI, according to the affidavit.

A fake return address can do more than confuse a mailroom. It can cast suspicion on people who may have nothing to do with the threats. Here, investigators allegedly traced the letters through handwriting, surveillance footage and purchase records. CBS reported that video allegedly showed Martin dropping envelopes at a USPS facility in 2024 and 2026, while records allegedly showed purchases of mailing supplies and ingredients for the invisible ink.

The alleged scheme was not an actual army. It was a series of mailings investigators say they linked to one defendant. The “United States Traitor Elimination Army,” meanwhile, appears to have been more title than organization.

The powder was harmless. The disruption was real.

The joke practically writes itself: two years of alleged effort, UV ink, suspicious return addresses and a national investigation, for powder authorities later found non-hazardous. Flour is not exactly the cutting edge of chemical warfare.

But the joke has limits. As Assistant Attorney General for National Security John A. Eisenberg put it, officials opened letters without knowing whether the powder could sicken or kill them. A harmless result does not make the initial uncertainty harmless. It means people had to respond to a threat before they knew what was in the envelope.

The U.S. Postal Inspection Service said it recovered the majority of the mailings before delivery. The FBI director said the letters went to “well over 100 locations,” including state secretary and election offices. CBS reported that dozens of members of Congress and election officials said they had been targeted.

That is a lot of public attention and law-enforcement work for a powder scare. More importantly, it is intimidation aimed at people doing public work.

One political flex meets a two-year investigation

FBI Director Kash Patel said the alleged sender had “avoided authorities until now” and claimed “the Biden administration failed to catch him.” It is a punchy line. The timeline is less punchy for anyone hoping to make the case sound like a brand-new discovery: the FBI and Postal Inspection Service had been investigating similar mailings since 2024.

The distinction matters. A political claim about who did, or did not, catch someone is not a substitute for the record of an investigation. The Justice Department’s announcement says multiple agencies worked the case, including the FBI, USPIS, U.S. Capitol Police, Oklahoma City Police Department and Texas Department of Public Safety, including the Texas Rangers.

The case is part of the National Security Presidential Memorandum 7 initiative, a White House-directed interagency effort addressing political violence while protecting First Amendment rights. Prosecutors from the U.S. Attorney’s Office for the Western District of Oklahoma are handling the case with assistance from the Justice Department’s National Security Division.

For more reporting from our Crime, Law & Justice desk, see the newsroom’s coverage of courts, public safety and national security.

What the charges mean, and what they do not

Martin appeared Tuesday before U.S. Magistrate Judge Shon Erwin in Oklahoma City. He is charged with conveying false or misleading information and hoaxes, and mailing threatening communications.

A charge is not a conviction. The complaint is an allegation, and Martin is presumed innocent unless and until proven guilty beyond a reasonable doubt in court. That standard is not decorative legal fine print; it is the rule that governs the case.

FAQ

Was the powder dangerous?
Authorities said the powder was later determined to be non-hazardous. The recipients could not know that when the letters arrived.

How many envelopes were allegedly sent?
CBS News reported that charging documents allege more than 700 envelopes were sent.

When did the investigation begin?
The FBI and U.S. Postal Inspection Service had been investigating similar mailings since 2024.

Has Martin been convicted?
No. He has been charged, and the allegations must be proven in court.

Final Thoughts

The alleged “army” may have amounted to one defendant and a carefully prepared stack of mail. That does not shrink the seriousness of the conduct prosecutors describe. Election workers, government staff and members of Congress were allegedly sent threatening letters designed to frighten them, and the people opening those envelopes could not see the ending in advance.

The punchline is the flour. The verdict is the intimidation. Threatening public servants with powder scare letters is not a prank or a political stunt; it is the kind of conduct federal charges are meant to address. And the defendant, as the law requires, remains presumed innocent.

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