FBI Probes, Systems Fail

White House press podium with microphones and two American flags — Photo: Maxx-Studio / Shutterstock

Congressional and federal reviews now show multiple early warnings about Thomas Crooks were seen or heard before the Butler shooting, yet critical alerts never moved fast enough to stop him.

Story Snapshot

Federal and congressional reports detail missed or slow-moving warnings about a suspicious man before shots were fired.
Local officers reported Crooks using a range finder and acting oddly near the roof later used in the attack.
House and Senate reviews describe planning gaps and poor radio coordination around the venue.
The Federal Bureau of Investigation (FBI) treated the case as attempted assassination and potential domestic terrorism.

Newly Documented Warning Timeline Raises Urgent Questions

Department of Homeland Security reviewers wrote that local personnel flagged a suspicious person near the AGR building by about 4:26 p.m., more than ninety minutes before the first shot at 6:11 p.m. They added that by around 5:30 p.m., officers saw the man using a range finder. At 5:42 p.m., a local countersniper aired a radio note about a younger white male with long hair near the AGR site. These steps formed a trail of concern that did not translate into action fast enough.

A bipartisan House task force said three local officers first noticed Crooks at about 5:00 p.m. and found his behavior suspicious. The same task force and related press materials said the Secret Service did not place the AGR complex inside a secure perimeter. That left a clear line of sight to the stage. Local units also operated on separate radio channels from the federal detail, which slowed the flow of urgent information before and during the crisis.

Why Communications And Planning Broke Down

Senate materials and task force releases describe a pattern: thin planning, unclear roles, and poor command links. Officers and agents worked on different radio nets. Some local teams had not engaged with the advance detail about rooftop security. These gaps meant frontline reports about a suspicious person, even with a range finder, did not trigger a timely, unified response across agencies. Reviews say these preventable seams left the AGR roof unmitigated as a threat.

Advocacy records obtained through the Freedom of Information Act add texture to the pre-incident chatter. Judicial Watch points to radio notes about an unknown male acting suspiciously, and a witness report of an altercation at the rally site before the climb. Those records are heavily redacted, and they do not replace official timelines. But they echo the same theme seen in government reports: signals existed, and systems failed to connect them in time.

What Investigators Have Confirmed And What It Means

The FBI stated days after the attack that it was investigating the incident as an attempted assassination and potential domestic terrorism. The bureau said its teams accessed Crooks’ phone and asked the public for tips. That stance set the legal and investigative frame, while Congress and independent reviewers cataloged security lapses. Taken together, the record shows missed chances and slow communication rather than a single point of failure.

Federal records given to Sen. Chuck Grassley show that an anonymous donor paid to cremate Thomas Matthew Crooks — the 20-year-old who tried to assassinate Trump at the July 13, 2024 Butler, Pennsylvania rally.

Crooks allegedly grazed Trump’s ear, killed one rally-goer, and… pic.twitter.com/sN1H28mh1i

— Kacee Allen (@KaceeRAllen) September 15, 2026

For readers across the political spectrum, the stakes are concrete. People expect the government to protect candidates and presidents without excuse. The reports show how siloed radios, unclear command, and weak venue control can turn early warnings into background noise. That is not a left or right issue. It is a basic competence issue. Fixes now focus on unified radio plans, clearer perimeter design, and faster decision trees when suspicious behavior appears near lines of sight to a stage.