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

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

Luigi Mangione's lawyer files motion over his unlawful detainment at a McDonald's that might end up setting him free.

The assassination of UnitedHealthcare CEO Brian Thompson triggered a disturbing avalanche of sympathy for the suspected ...

The 26-year-old, who is accused of killing UnitedHealthcare CEO Brian Thompson, is asking his fans to cap the number of ...

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

Shackled and donning a bulletproof vest, Mangione didn't speak as he was paraded into a New York State court on Friday in ...

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

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

Mangione faces a variety of state and federal charges connected to the killing of UnitedHealthcare CEO Brian Thompson.

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.

Alleged murderer Luigi Mangione is asking his fans not to overwhelm him with photos and messages amid his incarceration in ...