A Minnesota man was charged Thursday with impersonating an FBI agent after he showed up at a federal prison in New York City ...

A Schaumburg man has been arrested on charges of doxing and threatening an FBI agent whose information was stolen from a ...

A man was arrested on Wednesday for allegedly impersonating an FBI agent and trying to free Luigi Mangione, according to federal court filings and a law enforcement source.

Minnesota man Mark Anderson was armed with a BBQ fork and pizza cutter when he was arrested at a Brooklyn jail for allegedly ...

Mark Anderson, 36, of Mankato, Minn., was arrested and charged with impersonating an FBI agent in connection with a foiled ...

A Minnesota man was arrested and charged with impersonating an FBI agent after he tried to enter a federal jail and release suspected murderer Luigi Mangione, according to law enforcement sources.

A man was arrested for trying to break Luigi Mangione out of jail with a pizza cutter while impersonating an FBI agent.

A bizarre and brazen jailbreak attempt unfolded in Brooklyn this week after a man allegedly posing as a federal agent ...

Luigi Mangione is being held in the notorious Metropolitan Detention Center in Brooklyn, New York, on charges of killing UnitedHealthcare CEO Brian Thompson.

(Corrected to reflect Thompson being CEO of UnitedHealthcare, not UnitedHealth Group) By Jack Queen NEW YORK, Jan 29 (Reuters ...

A federal complaint and the FBI say Brenna Doyle left three voicemails with the threats because of the agent's employment in ...