Thomas Matthew Crooks, 20, has been identified as the shooter in the apparent assassination attempt of former President Donald Trump at his campaign rally in Butler, Pennsylvania, on Saturday.

One of the final photos of would-be assassin Thomas Matthew ... Crooks can be seen in the photo sporting long brown hair and glasses while wearing a gray T-shirt representing the popular YouTube ...

The FBI has released the first photos of the AR-15 rifle that Thomas Matthew Crooks used in his attempt to kill former ... that Crooks — a 20-year-old gun nut — broke down the semi-automatic ...

Snipers present at the Donald Trump rally in Pennsylvania captured photos of the would-be assassin, Thomas Matthew ... Crooks and circulated them to authorities during the rally. The footage shows ...

The suspect in the attempted assassination of former President Donald Trump was identified as 20-year-old Thomas Matthew Crooks ... The gun had been purchased by Crooks's father, people familiar ...

The shooter used an AR-style rifle, which was recovered at the scene and later determined to be registered to Crooks' father. Now, it is being reported that Thomas Matthew Crooks asked his dad if ...

The gunman, named as 20-year-old lone wolf Thomas Matthew Crooks, has been pictured. In the picture, taken from his high school yearbook, he is wearing a patriotic t-shirt depicting Mount Rushmore ...

The father of would-be Donald Trump assassin Thomas Matthew Crooks ... yard until recently. Matthew Brian Crooks, 53, who ...

But the American public didn't have a picture of a local law enforcement SWAT team officer taking one shot -- from the ground ...

On Saturday, 20-year-old Thomas Matthew Crooks shot off approximately six to eight rounds at a Donald Trump rally in ...

Authorities were piecing together information around the attempted assassination of former President Donald Trump after identifying the suspect as 20-year-old Thomas Matthew Crooks. Crooks ...