Police officer spotted Trump shooter on roof before rampage: Updates

BETHEL PARK, Pa. ? A local police officer was hoisted by his partner to the roof of the building where he spotted a gunman moments before the start of the deadly shooting at former President Donald Trump's campaign rally in Butler, Pennsylvania, a local law enforcement official said Tuesday.

Butler County Sheriff Michael Slupe told Reuters the gunman, later identified as Thomas Matthew Crooks, saw the officer and pointed his rifle at him before the officer, holding to the roof's edge, dropped down to safety. Slupe, who said the officer was unable to use his gun under the circumstances, said Crooks quickly opened fire toward Trump, who was speaking in the Butler Farm Show grounds about 150 yards away on Saturday.

Trump was wounded, one attendee was killed, and two others were critically wounded. Secret Service snipers then fatally shot Crooks, the agency's director has said. The Secret Service issued a statement Tuesday saying the agency was "deeply grateful" to local police officers for their efforts — and denied blaming local authorities for the attack.

In an interview Monday on ABC News, Secret Service Director Kimberly Cheatle said local police had been in the building and were "responsible for the outer perimeter of the building." The statement drew criticism from Patrick Yoes, national president of the Fraternal Order of Police, who said all officers at the scene acted "heroically."

"This is a failure at the management or command level who failed to secure an obvious weakness in the security of this event," Yoes said in a statement.

The Secret Service, in a statement early Tuesday, appeared to walk back the blame.

"We are deeply grateful to the officers who ran toward danger to locate the gunman and to all our local partners for their unwavering commitment," the agency's statement read. "Any news suggesting the Secret Service is blaming local law enforcement for Saturday's incident is simply not true."

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Developments:

? A man was shot and killed by out-of-town police officers about a mile from the site of the National Republican Convention in Milwaukee, outside the event's security perimeter, the USA TODAY Network reported Tuesday. A witness said the officers were trying to break up a fight.

? Nearly two-thirds of Republican voters ? 65% ? say Trump surviving the assassination attempt indicates divine intervention or God's will, according to a Reuters/Ipsos poll. The same survey showed 80% of registered voters believe the country is spiraling out of control.

? Three snipers from local tactical teams, deployed to assist the Secret Service, were stationed inside the building from which Crooks opened fire Saturday, a local law enforcement officer with direct knowledge of the incident told CBS News.

? A video posted from the rally to social media shows civilians calling out to police that someone was on the roof moments before the shooting started. Cheatle said "a very short period of time" passed between then and when Crooks began shooting.

? The Republican National Convention entered its second day Tuesday, one day after Trump made his first public appearance since the shooting.

Reported Iran plot to kill Trump appears unrelated to Saturday shooting

The Secret Service boosted protection for Trump after learning about an Iranian plot to kill him before Saturday's assassination attempt at a rally in Pennsylvania, which appears to be unrelated, sources told USA TODAY.

Once the threat was ascertained, the White House confirmed with the Secret Service at a senior level that they were continuing to track the latest reporting, according to a national security official who was not authorized to speak publicly. The Trump campaign was made aware of “an evolving threat,” the official said, and the Secret Service surged resources and assets to protect Trump.

The revelation raises further questions about how Saturday's gunman could have reached a position to shoot Trump under what was supposed to be enhanced security. Law enforcement authorities have not identified ties between the shooting and any foreign adversaries, according to a statement Tuesday from the National Security Council.

Iran's United Nations mission called the plot accusations "unsubstantiated and malicious."

? Tom Vanden Brook

Former agent calls out Secret Service mistakes

Kenneth Valentine, a former Secret Service special agent in charge, told Reuters the agency responsible for protecting Trump should have had personnel surveilling rooftops and in a position to neutralize any threats.

Valentine also said the Secret Service should have identified the building from where Crooks shot ? about 500 feet from where Trump spoke ? as a security risk.

"He shouldn’t have been able to get up on the roof," Valentine said.

Trump schedules rally for a week after shooting

The Trump campaign has scheduled a rally for Saturday in Grand Rapids, Michigan, one week after he was wounded in an assassination attempt in Butler, Pennsylvania. Trump and running mate JD Vance will appear in Van Andel Arena on Saturday afternoon, the campaign announced.

Trump, who was nicked in the right ear by a bullet in Saturday's shooting, will give his nomination acceptance speech Thursday night in Milwaukee.

? David Jackson

Victim sustained 'life-altering injuries,' family says

The family of James Copenhaver, one of the two victims injured while attending the Trump rally, issued a statement Tuesday thanking first responders and those who have provided him with medical treatment since the shooting.

The statement said Copenhaver, a 74-year-old Pennsylvania resident, sustained "life-altering injuries" in the attack and is in critical but stable condition at Allegheny General Hospital in Pittsburgh. The family also asked for privacy as Copenhaver recovers.

Crooks reportedly bought ladder before shooting

Hours before the shooting, Crooks stopped at a Home Depot in his hometown of Bethel Park and purchased a ladder, CNN and NBC reported, citing unnamed law enforcement officials.

Several rallygoers reported to local officers before the shooting that Crooks was acting suspiciously and was climbing a ladder, according to a law enforcement official who spoke to The Associated Press on the condition of anonymity because they were not authorized to discuss the investigation.

In a statement shared with USA TODAY, Home Depot deferred to law enforcement but condemned the shooting."The best source of information on this is law enforcement. We condemn the violence against former President Trump, and our thoughts are with him, the other victims of Saturday's horrific events, and their families," the statement said.

Neighbor of shooter stunned by tragedy

Officers with the Bethel Park Police Department on Tuesday continued blocking access to the street where the Crooks family home sits. The FBI has said the family has been cooperating with the investigation.

Late Monday, someone stepped out of the house, got into a red SUV parked in the driveway, and left as photographers hurried to capture a photo. Some neighbors who live within a block of the Crooks said they’re still in disbelief that one of their neighbors tried to assassinate Trump.

Vanessa Ovesney, 17, said it was a surprise to see the shooter was someone who had grown up in the peaceful suburb about an hour from where the shooting took place. She said Crooks looked familiar but that she couldn’t recall any interactions with him, though she had passed his house countless times."It’s unfortunate because we don’t know what was going on with him exactly," she said.

Memorial Thursday for shooting victim Corey Comperatore

Friends and loved ones of the former volunteer fire chief who was fatally shot at Trump's rally can pay their respects at a memorial Thursday, the family of Corey Comperatore announced.

Comperatore, 50, was a "hero" who dived to protect his wife and daughter when the shooting started, Pennsylvania Gov. Josh Shapiro said. An obituary released Monday says the father of two daughters was an engineer, a 10-year veteran of the U.S. Army Reserves, and a "man of God."

"Above all, Corey was the quintessential family man and the best girl dad," the obituary says, adding that "Corey's legacy is not just in the major milestones he achieved but in the small acts of kindness that marked his everyday life."

? Chris Kenning

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Gunman's motive eludes investigators

Authorities have yet to reveal a motive for the shooting. Despite scouring Crooks’ phone and computer search activity, authorities have been unable to determine why Crooks, a 20-year-old dietary aid at a nursing home with no criminal record, acted as he did.

Interviews with family and friends have turned up no obvious motive, law enforcement sources told CNN.

Crooks would have been eligible to cast his first presidential vote in the Nov. 5 election. Public records reflect a mixed political background, as Crooks was a registered Republican who a few years ago made a $15 donation to a Democratic Party cause.

Records also show his father is a registered Republican and his mother a registered Democrat.

Contributing: Reuters

This article originally appeared on USA TODAY: Trump shooting updates: Officer spotted gunman before rampage