Accused killer Luigi Mangione is asking supporters to stop sending him books, citing federal prison regulations.

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.

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

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 ...

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

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.

Luigi Mangione has pleaded not guilty to multiple counts of murder following the 4 December killing of Brian Thompson, 50, ...

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

Luigi Mangione, the man accused in the slaying of UnitedHealthcare CEO Brian Thompson late last year, made an appearance in a Manhattan courthouse on Friday, his first this year on state charges ...

Watch live arrivals at a New York court as Luigi Mangione, who is accused of killing UnitedHealth Group executive Brian ...