Man faces charges over 700 threat letters

Robin Patrick Martin, a 67-year-old resident of Oklahoma City, appeared in US district court on Tuesday to face federal charges related to the mailing of more than 700 threatening letters. The arrest followed a one-day period after his initial detention, marking the first formal court appearance for the suspect. Prosecutors allege that Martin sent these communications to hundreds of state and federal officials, including members of Congress and election pollsters, ahead of the recent midterm elections.

Each letter contained a white powder that initial testing identified as nonhazardous yeast or flour. Although not all samples have completed full analysis, the FBI agent David Cole stated in an affidavit that the mailings expressed grievances regarding election integrity. Cole noted that the writer described perceived issues with the 2020 election and claimed that Donald Trump, a Republican, had won that year. The letters also voiced concerns that similar problems would recur in the 2024 election cycle.

Martin used a return address for a fictional group called the United States Traitor Elimination Army, located in Takoma Park, Maryland. The FBI collected video footage showing Martin visiting US Postal Service locations in Oklahoma City, Dallas, and San Antonio to send the mail. Investigators also identified his fingerprints on a specific letter addressed to FBI Director Kash Patel. One letter contained a warning in ink visible only under ultraviolet light, telling recipients to stay on the right side of history because their lives may depend on it.

The investigation began in 2024 when election officials in multiple states reported receiving mail containing a white substance. The letters warned recipients that they could face arrest for treason or worse. The Democratic Socialists of America participated in the probe after a suspect believed to be Martin sent messages to the group's mailing list. These digital messages mirrored the content of the mailed letters, calling DSA members traitors and accusing them of treason for voting in the midterm election.

Martin's charges include conveying false or misleading information or hoaxes, as well as mailing threatening communications. The case connects to a longer pattern of election fraud claims popularized by Trump, who has continued to spread fears of fraud since his re-election in 2024. These claims originally spurred supporters to storm the US Capitol on January 6, 2021, to disrupt the certification of voting results. The current prosecution focuses on the specific act of mailing these threatening items to public figures during a high-stakes electoral period.