- Signs of trouble at Trump rally were evident in minutes before gunman opened fireThe Associated Press
- FBI leads investigation into attempted assassination of former President TrumpFox News
- Police alerted Secret Service about suspicious person at Trump rally before shooting, source saysNBC News
- Photo Appears to Capture Path of Bullet Used in Assassination AttemptThe New York Times
- Thomas Matthew Crooks: What we know about Donald Trump’s attackerBBC.com