An assassination attempt occurred at a rally for former President Donald Trump in Pennsylvania, leaving one person dead and two critically injured. Texas Agriculture Commissioner Sid Miller, a top ally of Trump, was present and described hearing gunshots and witnessing chaos as Secret Service agents rushed Trump to safety. The FBI is investigating the shooting as an attempted assassination, with the suspected shooter killed at the scene. Trump, Biden, and former presidents have reacted to the incident, emphasizing the need for unity and reduced political animosity in the nation.