Can We All Say Keystone Cops?
The building the suspect fired from was outside the security perimeter but was fewer than 400 feet from the podium where Trump was speaking, officials said.
”Local police who were assigned by the Secret Service to help spot threats in the crowd at Donald Trump’s rally Saturday were inside the building where a gunman had positioned himself on the roof to shoot at the former president, according to a Secret Service official briefed on the incident.”
https://www.msn.com/en-us/news/us/police-snipers-were-inside-building-as-trump-rally-shooter-fired-from-roof/ar-BB1q5KQ4?ocid=BingNewsSerp
”Just moments before the shooting, witnesses in the crowd attempted to point out the armed suspect to Secret Service agents. A Butler Township police officer climbed up on the roof and tried to engage the gunman who turned his weapon to the officer, causing him to retreat back down, Butler County Sheriff Michael T. Slupe told ABC News, adding that he was informed of the encounter by other law enforcement officials.
After being interrupted by the officer, the suspect proceeded to open fire in the direction of Trump, just as the presumptive GOP presidential nominee turned his head to look at a Jumbotron, a move Trump would later claim possibly saved his life.”
https://abcnews.go.com/US/fbi-searches-motive-trump-assassination-attempt-cautions-investigation/story?id=111945201