Everything we know about Trump’s assassination attempt as authorities work to uncover sniper’s motive What we know about Thomas Matthew Crooks, gunman who tried to assassinate Trump at Pa.

A local police officer reportedly confronted sniper Thomas Matthew Crooks but retreated moments before the 20-year-old shot at Donald Trump during his Pennsylvania campaign rally. A Pennsylvania ...

Thomas Matthew Crooks was identified as a suspicious person an hour before he opened fire at the Trump rally in Pennsylvania, NBC News reports. He had a range finder and backpack with him. About 30 ...

Thomas Matthew Crooks pictured in his high school year ... The 20-year-old kitchen worker was shot dead at the scene by a Secret Service sniper. This what we know about him. WATCH: How gunman ...

Authorities have identified 20-year-old Thomas Matthew Crooks as the suspected shooter ... The suspect, who was killed by a Secret Service sniper, had lived in Bethel Park, Pa., ...

Thomas Matthew Crooks, who authorities say tried to assassinate ... fire multiple rounds from a rooftop before a Secret Service sniper fired back, killing him. One spectator was killed, and ...

“FBI technical specialists successfully gained access to Thomas Matthew Crooks’ phone ... He was fatally shot by a Secret Service counter-sniper, The Associated Press reported.

The FBI has identified 20-year-old Thomas Mathew Crooks as the shooter in the assassination attempt of former President Trump at his campaign rally in Butler, Pennsylvania.