Federal agents are now hunting whoever mailed white powder to Senator Ted Cruz, Senator Susan Collins, and dozens of other lawmakers and election offices across the country just weeks before the midterms.
Quick Take
- The FBI, U.S. Postal Inspection Service, and U.S. Capitol Police are jointly investigating a wave of suspicious mailings sent nationwide.
- Senators Ted Cruz and Susan Collins are the latest targets, joining a list that reportedly includes more than three dozen lawmakers.
- Powder-filled packages forced evacuations at election offices in Louisiana and Oklahoma.
- Law enforcement sources say more than 100 letters with suspected powder may be circulating in the mail system.
- No sender has been identified, and the substance itself has not been confirmed as dangerous.
Senators Join Growing National List
Senator Ted Cruz and Senator Susan Collins now join a rapidly expanding roster of lawmakers targeted by suspicious mail. A letter addressed to Collins’s Washington office was intercepted by U.S. Capitol Police before it ever reached her staff. Senator Richard Blumenthal’s office also flagged a suspicious letter, with a staff screener isolating it immediately and calling Hartford police.
A notice sent to Senate staff by the Sergeant at Arms named three agencies working the case: the Federal Bureau of Investigation (FBI), the U.S. Postal Inspection Service, and U.S. Capitol Police. The notice described the mailings as potentially hazardous. The FBI confirmed separately that it is investigating a series of suspicious mailings sent to addresses across the country, including offices tied to the 2026 midterm elections.
Evacuations Show Real-World Disruption
This is not just paperwork for federal agents. Powder-filled packages triggered evacuations at election offices in Louisiana and Oklahoma, according to the Associated Press. Law enforcement sources cited by ABC News estimate more than 100 letters containing suspected powder could be moving through the postal system right now, a scale that explains why three separate federal agencies are now involved instead of local police alone.
Reported numbers vary depending on the source. Some accounts describe more than a dozen affected lawmakers; others put the figure at 36 or higher, with at least 10 additional congressional offices reporting incidents separately. These totals may be counting different things — offices, letters, or lawmakers — but no single agency has released an official tally, leaving Americans to piece together the scope from scattered reports.
What Remains Unknown — And Why That Matters
The FBI has called the material an “unknown substance,” and some letters have reportedly tested negative for dangerous substances. That does not make the threat fake. It means investigators are still running tests, and no sender or motive has been named publicly. For conservatives who have watched federal agencies slow-walk transparency on other politically sensitive cases, the lack of detail is a reminder to demand real answers, not vague statements, once the lab work is done.
History offers useful perspective without excusing the threat. After the 2001 anthrax attacks killed five Americans, the FBI fielded roughly 2,500 reports of suspected biological mail in a single year, opening 305 full investigations, and most powder scares since then have turned out to be hoaxes rather than confirmed bioweapons. That track record does not mean this wave is harmless. It means Capitol Hill and election offices have good reason to treat every envelope seriously while agents work to identify who is behind it.
With the midterm elections just weeks away, sending powder-laced letters to lawmakers and election offices looks like an attempt to intimidate the people who run and oversee our elections. Voters deserve a swift, transparent investigation that names a suspect and explains exactly what was in these envelopes — not a drawn-out process that leaves Americans guessing while Washington offers only partial updates.
Sources:
nypost.com, wtnh.com, nytimes.com, cnn.com, politico.com, apnews.com, abcnews.com, edition.cnn.com, npr.org
