Luigi Mangione pleaded not guilty Monday to state charges in the murder of UnitedHealthcare CEO Brian Thompson.

Luigi Mangione pleaded not guilty in a New York courtroom Monday to state charges in the murder of UnitedHealthcare CEO Brian ...

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 attorney for Luigi Mangione, who has been accused of killing UnitedHealthcare CEO Brian Thompson, slammed New York City ...

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

While inside a New York City courtroom, Luigi Mangione pleaded not guilty to state murder and terrorist charges Monday.

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

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

Luigi Mangione pleaded not guilty in a New York courtroom Monday to state charges in the murder of UnitedHealthcare CEO Brian ...

Luigi Mangione faces 11 state charges, including murder and terrorism. The maximum New York sentence is life without parole ...