The widely circulated photograph showing a pair of U.S. Secret Service counter snipers on a rooftop overlooking Saturday’s Trump rally does not show the agents who neutralized the threat, authorities said.

"A federal law enforcement source also confirmed that there was a local tactical team was stationed in a building on the property where the sniper fired from, however it was unclear whether it was the same building."

https://www.foxnews.com/live-news/trump-rally-shooting-fbi-investigation-attempted-assassination-july-17