evidence: Gunman Thomas Matthew Crooks was also a member of local sports club – Clairton Sportsmen’s Club in Pennsylvania – which has a 200-yard rifle range [...] Thomas Matthew Crooks, 20, was shot dead on Saturday evening by Secret Service agents after he opened fire on the former president from a vantage point of the rooftop of a building just outside the security perimeter of the rally in Butler, Pennsylvania. [...] A member of the rifle team, who wished to remain anonymous, also told the network that Crooks’ "shot terribly" and "wasn’t really fit for the rifle team".