Whistleblower reveals why Trump rally officer assigned to shooter’s perch moved

Law enforcement personnel assigned to roof of AGR building apparently went inside because it was 'too hot,' Sen Josh Hawley says, citing whistleblower

I couldn’t believe how ‘close’ that shooter was to Trump: Sen Josh Hawley

Sen. Josh Hawley, R-Mo., shares what he saw after visiting the site of the assassination attempt on former President Trump on ‘Hannity.’

BUTLER, Pa. – Whistleblowers have told Republican Missouri Sen. Josh Hawley that a law enforcement officer who was assigned to monitor the roof of a building that would-be former President Trump assassin Thomas Crooks fired from on July 13 left their post because it was "too hot."

Crooks, 20, fired multiple rounds from the roof of American Glass Research (AGR) Building 6, which was outside the rally perimeter but had a direct line of sight to where the former president was standing on stage at his campaign rally in Butler, Pennsylvania.

"This comes from a whistleblower with direct knowledge of the Secret Service plan and setup that day," Hawley said. "And what this whistleblower tells my office is that there was at least one law enforcement person assigned to the roof itself. In other words, the plan called for a law enforcement individual to be on the roof at all times during the rally. And that did not happen. And what the whistleblower tells me is the law enforcement individual who was assigned to that roof abandoned it."

Butler's temperature reached a high of 92 degrees on July 13, and prior to the assassination attempt, emergency personnel at the rally were mostly focused on attending to people suffering from heat-related illnesses.

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Josh Hawley

Sen. Josh Hawley (R-Mo.) says a whistleblower told him law enforcement personnel were assigned to cover the roof of the building Thomas Crooks fired from at a former President Trump rally on July 13, but they left because it was "too hot" that day. (Anna Moneymaker/Getty Images)

Hawley, who visited the rally site on July 19, noted that the AGR building in question was about 150 yards or fewer from the main stage of Trump's rally.

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While Congress has confirmed that Crooks purchased a ladder at Home Depot prior to the rally shooting that left 50-year-old firefighter and father Corey Comperatore dead and two others — 57-year-old David Dutch and 74-year-old James Copenhaver — critically wounded, he could have accessed the roof of the AGR building without a ladder. Lawmakers who visited the site on Monday were able to reach the roof without a ladder.

"…He or she was too hot and just thought it was unnecessary to be out there."

— Josh Hawley

The same whistleblower told Hawley that multiple law enforcement personnel were also assigned to patrol the perimeter of the building "to make sure that somebody couldn't just jump up" onto the roof, possibly from one of the air-conditioning units jutting out from the windows of the building, the senator said.

The Butler Farm Show, site of a campaign rally for Republican presidential candidate former President Donald Trump

The Butler Farm Show, site of a campaign rally for Republican presidential candidate former President Trump, is seen Monday, July 15, 2024 in Butler, Pennsylvania. Trump was wounded on July 13 during an assassination attempt while speaking at the rally. (AP Photo/Gene J. Puskar)

Butler rally roof

The roofs at the Butler Fair Ground in Pennsylvania, where a group of bipartisan lawmakers visited on July 22. (Fox News Digital)

"All of these whistleblowers who've now come forward to my office, saying things like: law enforcement was assigned to be on the roof, and they weren't. They were assigned to be patrolling the perimeter of that building, and they weren't. They were supposed to be communicating over a common radio frequency, and they weren't," Hawley said. "I have to say, none of that surprises me because it is just astounding with those kind of failures and errors that this 20-year-old was able to get up on in plain view of everybody onto that low-slung roof and take multiple shots at the [former] president."

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Approximately one hour passed between the time law enforcement officials first identified a suspicious person near the rally grounds and the time Crooks fired. Officials temporarily lost sight of the suspicious person, but then around 5:52 p.m., a sniper "had eyes on him," which was about 20 minutes before the gunfire rang out, Hawley said, citing a briefing he attended with former Secret Service Director Kimberly Cheatle last week.

The whistleblower also told Hawley that the Secret Service had delegated the AGR building and the roof to local or state law enforcement but noted that both local and federal officials have been pushing blame onto one another.

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"There's a lot of effort on the part of both Secret Service, on the one hand, and DHS on the other hand, and then also state and local law enforcement to push the responsibility off onto each other. So this is just why we need to get these facts into the open. We need to have real and substantive hearings, not like the one [on Monday] where the former Secret Service director wouldn't even respond to questions. What a farce that was," Hawley said.

Thomas Crooks seen at the Trump rally on July 13 in Butler, PA.

Thomas Crooks seen at the Trump rally on July 13 in Butler, Pennsylvania. (Sen. Ron Johnson)

His comments came the same day Cheatle resigned from her position on Tuesday morning.

"To the Men and Women of the U.S. Secret Service, The Secret Service’s solemn mission is to protect our nation’s leaders and financial infrastructure," Cheatle wrote in a letter to the agency obtained by Fox News. "On July 13th, we fell short on that mission."

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Cheatle said that the "scrutiny" over the last week "has been intense and will continue to remain as our operational tempo increases." 

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"As your Director, I take full responsibility for the security lapse," she wrote.

Now, Hawley is calling for Department of Homeland Security Secretary Alejandro Mayorkas to resign, as well.

Josh Hawley and Alejandro Mayorkas

Sen. Josh Hawley, R-Mo., left, is calling for Homeland Security Secretary Alejandro Mayorkas to resign in light of the assassination attempt against former President Trump. (Getty Images)

"Alejandro Mayorkas needs to resign. He's the head of DHS. All of this is in his purview — Secret Service, the DHS personnel," the Missouri senator said. "Another whistleblower tells me that most of the federal security there that day were not Secret Service. Most of them were DHS personnel who had just been detailed over to this event for the day. And they were largely not prepared, not read into the security plan, and were not executing their duties according to what the plan called for."

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Hawley suggested the Department of Homeland Security (DHS) is overwhelmed under Mayorkas' leadership over the agency. 

A DHS spokesperson said the agency "cannot comment on matters related to an ongoing investigation. We, of course, are committed to working with the appropriate and relevant investigations of what happened on Saturday, including with Congress, the Inspector General, and both internal and independent reviews."

The Secret Service did not respond to an inquiry from Fox News Digital regarding Hawley's comments.

"The Department of Homeland Security is in total crisis."

— Josh Hawley, R-Mo.

"I think the fact that you have so many of these DHS security folks, a lot of them are designated as investigators — DHS investigators — whose jobs are actually to be out in on the ground in the continental United States, searching for illegals, looking for crime. So many of them have been sent to the southern border. So there aren't that many of them available to begin with. And then you're pulling people off of other responsibilities and sending them to this rally. They're not adequately briefed. They're not trained to do that," Hawley said. 

Mayorkas on Sunday announced that he has tapped a bipartisan panel of law enforcement experts to conduct a 45-day independent review of the assassination attempt.

"The men and women of the U.S. Secret Service make it the greatest protective service in the world, with one of the most solemn and difficult missions in government," the DHS secretary said. "This independent review will make the organization even better."

Hawley's office continues to communicate with whistleblowers about the Trump rally shooting and what went wrong in order for Crooks to gain access to the AGR building rooftop that evening with an AR-15.

Audrey Conklin is a digital reporter for Fox News Digital and FOX Business. Email tips to This email address is being protected from spambots. You need JavaScript enabled to view it. or on Twitter at @audpants.

Authored by Audrey Conklin via FoxNews July 24th 2024