Thomas Matthew Crooks would President Trump in the ear, and mortally wound retired fire chief Corey Comperatore during a ...

A monthslong investigation by CBS News punctures Thomas Crooks’ secrecy to reveal the broadest portrait yet of the lonesome ...

Thomas Matthew Crooks, the gunman who tried to kill Donald Trump, looked up online info on the JFK assassination, the FBI director said.

The father of would-be Donald Trump assassin Thomas Matthew Crooks has revealed the family is just trying to "take care of ourselves" -- as he stepped out in public for the first time since the ...

Thomas Crooks' father was spotted at a store on Monday, more than a week after the 20-year-old tried to assassinate former President Trump.

Thomas Matthew Crooks, seen in a 2021 high school photo, searched online for both Trump and President Joe Biden and looked up rally dates for both, and looked up information on a mass murderer ...

Thomas Matthew Crooks' motive remains unclear, but he has a lot in common with previous presidential attackers, experts said.

One of the final photos of would-be assassin Thomas Matthew Crooks shows the 20-year-old gunman crawling on the ground and seemingly scoping out a spot from which to shoot at former President … ...

In an increasingly online world, Thomas Matthew Crooks, 20, seems to have stayed hidden while devising a plan to murder a former U.S. president.

The mystery of how a cook at a nursing home became a would-be assassin of Donald Trump is the subject of intense investigation and public shock.

In the hours after Thomas Matthew Crooks was identified, photos of the 20-year-old emerged, including one of him receiving his diploma.