Alleged UnitedHealthcare CEO killer Luigi Mangione returned to a New York City courtroom on Friday for a brief appearance in ...

His lawyer argued during the hearing that her client - wearing a bulletproof vest - was being treated unfairly.

Luigi Mangione appeared in New York state court Friday in Manhattan on charges in UnitedHealthcare CEO Brian Thompson's ...

A new documentary on ID traces the lives of Mangione and Thompson up to the point where they allegedly intersected on Dec. 4, ...

The murder of UnitedHealth Group CEO Brian Thompson divided the nation with some condemning the crime, and others seemingly ...

Mangione appeared in court Friday for the first time since pleading not guilty to murder and terror charges stemming from the ...

Despite being out of the public eye for months, the popular frenzy around Mangione is alive and well.

Luigi Mangione, who has been accused of murdering UnitedHealthcare CEO Brian Thompson, appeared at a New York City courtroom Feb. 21 wearing a bulletproof vest.

The murder of UnitedHealthcare CEO Brian Thompson in December sparked growing public anger over insurers denying coverage and ...

Luigi Mangione appeared in a New York court Friday in the case of UnitedHealthcare CEO Brian Thompson's killing.

Luigi Mangione, 26, has pleaded not guilty to multiple counts of murder, including murder as an act of terrorism, in the Dec.

Here's how investigators believe accused murderer Luigi Mangione escaped after allegedly gunning down UnitedHealthcare CEO ...