New video of aftermath of Trump assassination attempt shows body on roof

A police officer stands near the body of a gunman on a roof July 134 after the assassination attempt on former President Donald Trump during a campaign rally, in Butler, Penn. (Beaver Co Emergency Services Unit via Chuck Grassley/Handout via REUTERS)

Soon after the attempted assassination of Donald Trump, local law enforcement officers and a U.S. Secret Service agent discussed how pictures of the shooter were shared among officers by a sniper who lost sight of him before he opened fire, a newly released video showed.