At a news conference on Monday, authorities said they believe Ryan Routh, the suspected would-be Trump assassin, worked alone ...

The affidavit, by FBI agent Mark A. Thomas, shows that police officers rushed a witness to the scene of Ryan Routh's arrest.

The Secret Service agent in charge of former President Donald Trump’s July 13 rally in Butler, Pa., “was known to be ...

Donald Trump assassination attempt in Florida shows the prevalence of gun violence, a former FBI assistant director has said.

Former FBI agent Tim Clemente said heated rhetoric equating former President Trump to Hitler likely led to the second ...

ABC News' Linsey Davis speaks with retired Secret Service agent Don Mihalek about the FBI's investigation into the apparent ...

After another assassination attempt on former President Donald Trump, a former FBI agent is pointing to what he believes may ...

Former President Donald Trump is "safe and unharmed" and a suspect is in custody after allegedly pointing a high-powered ...

The FBI on Sunday said it is investigating a second assassination attempt on former President Trump. Trump’s campaign said ...

A moving bubble of U.S. Secret Service agents thwarted what appears to be the second assassination attempt against Donald ...

At Trump’s golf club in Florida, the FBI says Secret Service agents opened fire on a gunman near the property line and rushed Trump to safety. According to the Secret Service, Ryan Routh ...