The Minnesota man was charged with impersonating an FBI agent after he showed up at a federal prison in New York City claiming to have a court order to release Mangione.

Mark Anderson was arrested and charged for impersonating a federal officer after allegedly attempting to free Luigi Mangione from prison on Jan. 28, law enforcement sources told CNBC.

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, Minnesota, was arrested and charged with impersonating an FBI agent in a foiled bid to free ...

Federal authorities arrested a woman accused of making death threats against an FBI agent and his family following a January ...

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

Luigi Mangione's time in jail awaiting trial for allegedly murdering UnitedHealthcare's CEO has been marked with another ...

A pizza cutter-toting lunatic posed as an FBI agent in a bizarre, botched bid to spring Luigi Mangione out of his notorious Brooklyn jail, federal prosecutors said Thursday. Minnesota native Mark ...

By Jack Queen NEW YORK, Jan 29 (Reuters) - A Minnesota man has been accused of impersonating an FBI agent to attempt freeing accused health insurance CEO killer Luigi Mangione from a Brooklyn prison, ...

The aggressive actions of two federal agents transformed the encounter into a deadly shooting, a CNN analysis of video has ...

A man posing as an FBI agent attempted to bust the alleged UnitedHealthCare CEO killer, Luigi Mangione out of the Brooklyn ...