The attack on the White House Correspondents’ Dinner wasn’t a snap decision. It was a plan — with a manifesto, a train ticket, two guns, and a target list that went from the top down.

When Cole Allen, a 31-year-old teacher and engineer from Torrance, California, booked his hotel room on April 6, the White House had already publicly confirmed that President Trump would attend the Correspondents’ Dinner. Allen didn’t just note that. He acted on it — booking the very hotel that would host the gala, buying a train ticket, and quietly assembling what prosecutors now describe as one of the most deliberately planned attacks on a U.S. president in modern memory.

By April 21st, Allen was on a train — Los Angeles to Chicago, then east to Washington D.C. He checked into the hotel on April 24th. The dinner was April 25th. At 8:40 p.m., he charged a security perimeter with a 12-gauge shotgun and a semiautomatic pistol, both purchased in California. He never made it into the ballroom. Law enforcement stopped him.

“Administration officials — targeted from highest ranking to lowest.”— From Allen’s alleged manifesto, sent to family members and a former employer hours before the attack

What makes this case chilling isn’t just the violence — it’s how methodical it was. Prosecutors say Allen scheduled emails to be sent to his family and a former employer containing a manifesto. One line stood out to investigators: a specific note that Kash Patel was not a target. Everyone else in the administration, it alleged, was.

A timeline of how it unfolded:

Mar 2 White House publicly confirms Trump will attend the Correspondents’ Dinner.