Luigi Mangione pleaded not guilty Monday to New York state murder and terrorism charges. Mangione, a 26-year-old Baltimore County-native, Ivy-league graduate from a prominent Maryland family, is ...

Fox News correspondent Alexis McAdams has the latest on the murder charges following the killing of the UnitedHealthcare CEO ...

Mangione is accused of gunning down Thompson as he walked to an investor conference in Midtown Manhattan on Dec. 4.

Luigi Mangione, 26, was shackled and seated in a Manhattan court when he leaned over to a microphone to enter his plea. The ...

Luigi Mangione pleaded not guilty to New York State charges in the killing of UnitedHealthcare CEO Brian Thompson on Monday.

The man accused of shooting and killing UnitedHealthcare CEO, Brian Thompson, appeared in a New York City courtroom to enter ...

Accused CEO assassin Luigi Mangione pleaded not guilty at his arraignment for first-degree murder. His supporters braved sub-freezing temperatures outside the court in Manhattan. Mangione's attorney ...

Several online defense funds have been created for Mangione by anonymous people, including one on the crowdfunding website GiveSendGo that as of Monday morning had raised over $187,000.

A triptych of criminal charges paints a searing, sometimes disparate portrait of the man accused of ambushing and killing ...

The man accused of killing UnitedHealthcare CEO Brian Thompson remains behind bars after pleading not guilty to murder and ...

Mangione’s defense attorney is making headlines. Learn more about Karen Friedman Agnifilo and her law background.

The Ivy League-educated suspect is accused of gunning down UnitedHealthcare CEO Brian  Thompson on a Midtown Manhattan sidewalk.