FBI Director Kash Patel says his agents have answered key questions about how gunman Cole Thomas Allen breached security at the White House Correspondents' Association Dinner and will present a criminal complaint at a press conference Monday afternoon.

Patel told Fox News that investigators know exactly when and how Allen, a 31-year-old from Torrance, California, arrived at the Washington Hilton hotel, reached the targeted area, and "got through security undetected." The FBI received a full briefing Sunday morning from the agency's Behavioral Analysis Unit after agents worked through the weekend compiling evidence.

"We have all those questions answered, and that's why I wanted to present with the [acting] attorney general [Todd Blanche] at the press conference later today, once the magistrate has certified or signed off on the criminal complaint," Patel said during his Fox & Friends appearance.

The BAU analysis examined emails, social media posts, witness interviews, and conversations with Allen's family, friends and neighbors to build a complete picture of his mindset and intent. Patel emphasized this behavioral analysis provides context rather than direct courtroom evidence, but helps investigators understand the shooter's motivations.

"This is something the movies don't even write about, something like this, this kind of scenario, this kind of tragedy," Patel said, crediting quick law enforcement response for enabling the FBI to piece together Allen's background so rapidly. "We're gonna be able to present to the world in less than 36 hours almost exactly what happened — this individual's entire background... who he knew, where he lived, who he was talking to, everything about the firearms, everything about ballistics."

The investigation has moved at unprecedented speed thanks to FBI evidence response teams that arrived on scene immediately after the shooting. Allen has been identified as the shooter who targeted Trump administration officials at the annual press dinner, raising fresh questions about security protocols for high-profile political events.

Patel's timeline puts the criminal complaint presentation within 36 hours of the shooting incident, a remarkably fast turnaround for a complex federal investigation involving multiple weapons and potential assassination charges. The FBI director indicated agents have compiled comprehensive information about Allen's firearms and ballistic evidence recovered from the scene.

The case represents another major security breach involving Trump-related events, with lawmakers and security experts demanding answers about how Allen managed to infiltrate what should have been a heavily secured venue. The Washington Hilton has hosted the correspondents' dinner for decades, with established security protocols for protecting attending officials.

Americans will get their first official look at the government's case against Allen when Patel and Acting Attorney General Blanche hold their joint press conference Monday, providing details about both the security failures and the shooter's background and motivations.