Thomas Matthew Crooks, the 20-year-old who opened fire on former President Donald Trump during a campaign rally Saturday in Pennsylvania, was pictured twice wearing a t-shirt that said “Demolition Ranch” on it.

Thomas Matthew Crooks, the 20-year-old gunman who opened fire on Saturday at a rally for former President Donald Trump, was wearing a t-shirt emblazoned with "Demolition Ranch," the name of a popular YouTube Channel focused on firearms.

U.S. Rep. Mike Kelly is calling for an investigation into the security at the rally where a gunman attempted to assassinate former President Trump.

The FBI identified 20-year-old Thomas Matthew Crooks, from a Pennsylvania town near the shooting, as the suspect in what it termed an attempted assassination.

The man who attempted to assassinate former President Donald Trump has been identified by the FBI as Thomas Matthew Crooks.

Thomas Matthew Crooks, a 20-year-old from Bethel Park, Pennsylvania, was identified by the FBI as the shooter in the assassination attempt on former President Donald Trump at a political rally in Butler,

The thought that their mild-mannered ex-classmate would try to kill former President Donald Trump was difficult to process in this tight-knit community near Pittsburgh.

The shooter’s car was parked near Trump’s rally, and police dispatched bomb technicians after receiving multiple reports of suspicious packages.