US Official: The assassin targeting Trump is a white male, armed with an AR-15 semi-automatic rifle

On the afternoon of the 13th local time, gunshots were heard at the scene when Trump was giving a speech at a campaign rally in Pennsylvania, USA. He immediately evacuated from the podium under the protection of Secret Service agents. The live broadcast showed blood on Trump's right ear. US Secret Service personnel confirmed to the media that Trump is safe. This incident resulted in one death and two serious injuries among spectators at the scene. According to The New York Times, two law enforcement officials said that an AR-15 semi-automatic rifle was found on a deceased white man who they believe was the gunman; he has been killed by police. Federal departments are urgently tracking this weapon using their national firearms purchase database, which is crucial for identifying the gunman's identity.