 CBS News special report. We are learning more about the attempted assassination of former President Trump at a rally yesterday in Bethel Park, Pennsylvania, where 20-year-old Thomas Crooks shot at Trump from a nearby rooftop. CBS's Scott McFarlane. Law enforcement sources tell CBS News Crooks fired an AR-style rifle from the top of a shed about 200 to 300 feet away from where Trump was speaking. At least one spectator was killed and two others were injured.