Trump rally shooter identified as Thomas Matthew Crooks. here's what we know so far

Trump rally shooter identified as Thomas Matthew Crooks, 20-year-old Pennsylvania man. Here's what we know so far.

Crooks also had a membership at a nearby gun club for at least a year. Bill Sellitto, the president of the Clairton Sportsmen's Club in Clairton, Pennsylvania, told CBS News that Crooks was a member.

"We can confirm that Mr. Crooks was a member of the Clairton Sportsmen's Club. Beyond that, the club is unable to make any additional commentary in relation to this matter in light of pending law enforcement investigations," Sellitto said in a statement. "Obviously, the Club fully admonishes the senseless act of violence that occurred yesterday."