A man caught on surveillance video storming a security checkpoint armed with a shotgun and handgun at the White House Correspondents’ Association dinner has pleaded not guilty to attempting to assassinate President Donald Trump — and his defense team is already maneuvering to remove top prosecutors from the case.
Story Highlights
- Cole Tomas Allen pleaded not guilty Monday to attempting to assassinate President Trump at the April 24, 2026 White House Correspondents’ Association dinner.
- Surveillance video shows Allen running past a metal detector armed with a Mossberg pump-action shotgun and a handgun, then pointing a weapon at a Secret Service agent.
- U.S. Attorney Jeanine Pirro stated ballistic evidence definitively links Allen’s shotgun to a Secret Service officer’s bullet-struck vest.
- Allen’s federal public defenders are pushing to remove two top Department of Justice officials from the case, citing conflicts of interest.
Arraignment and Charges
Cole Tomas Allen appeared in federal court Monday for his arraignment, entering a not guilty plea to all charges through his attorney. Allen, shackled at the wrists and feet and dressed in an orange jumpsuit, faces charges of attempted assassination of a sitting president, assault on a federal officer, and multiple firearms offenses. The charges stem from the April 24, 2026 shooting incident at the White House Correspondents’ Association dinner in Washington, D.C.
U.S. Attorney Jeanine Pirro has publicly stated the government’s case rests on strong physical and video evidence. Pirro confirmed that ballistic analysis definitively links Allen’s Mossberg pump-action shotgun to a round that struck a Secret Service agent’s protective vest. Pirro stated on record: “his bullet, definitively his bullet,” leaving little ambiguity about the prosecution’s confidence in the physical evidence connecting Allen directly to the shooting.
Surveillance Video Captures the Attack
Prosecutors released surveillance footage showing Allen running past a metal detector while armed with both a shotgun and a handgun, bypassing a security checkpoint at the event. The video further captures Allen pointing a weapon directly at a Secret Service agent. The footage represents some of the most direct visual evidence in any recent assassination attempt case and forms a central pillar of the government’s prosecution strategy against Allen.
The attempted assassination of a sitting U.S. president carries severe federal penalties, and prosecutors are treating this case with the full weight of federal law. Secret Service agents were present at the event specifically to protect President Trump, who was expected to attend the high-profile annual gathering of journalists and administration officials. The breach of that security perimeter, captured on video, is central to the government’s case.
Defense Challenges Prosecutorial Impartiality
Allen’s federal public defenders are making an aggressive early legal move, pushing to remove two top Department of Justice officials from the case and citing conflicts of interest. This procedural challenge signals the defense intends to contest the case on multiple fronts beyond the facts of the shooting itself. Such motions are a standard legal tactic when defendants seek to create grounds for appeal or force recusal of prosecutors perceived as having personal stakes in a high-profile outcome.
TODAY: The alleged WHCD shooter Cole Allen is back in court today for his arraignment. We are expecting him to enter a plea on the four federal charges he’s facing, which include attempting to assassinate the president.
We’ll have all the latest updates from inside the courtroom… pic.twitter.com/ZRUWl71GUM
— Hannah Brandt (@HannahBrandt_TV) May 11, 2026
A federal judge also weighed in during earlier proceedings, publicly disputing the Department of Justice’s characterization of a statement in Allen’s manifesto. Allen had written that he “did not expect to survive the shooting,” and while prosecutors used this to justify placing him on suicide watch, the judge stated on the record that the language more likely indicated Allen expected to be killed by law enforcement rather than expressing suicidal intent. The judicial disagreement adds a layer of legal complexity to pretrial proceedings, though it does not diminish the weight of the physical and video evidence prosecutors have presented. The case now moves toward trial with both sides preparing for what is expected to be one of the most significant federal prosecutions in recent memory.
Sources:
[1] WHCD shooting suspect enters not guilty plea – YouTube
[2] Man accused in attempted assassination of Trump pleads not guilty …
[3] WHCA Dinner shooting suspect Cole Allen pleads not guilty – KTVU
[4] White House Correspondents’ Dinner shooting suspect Cole Allen pleads not guilty to all charges
[5] White House Correspondents’ Dinner shooting: Cole Allen pleads not guilty












