Mangione is facing seven separate gun charges in New York after, according to prosecutors, he used a 9-millimeter 3D-printed "ghost gun" fitted with a silencer to carry out the attack.

Questions continue to swirl about Luigi Nicholas Mangione, the Baltimore area native accused in the fatal shooting of a health insurance executive in New York City: How did a one-time Gilman ...

Luigi Nicholas Mangione is currently being held without bail in Pennsylvania after he was arrested and arraigned on gun, forgery and other charges on Monday.

Manhattan District Attorney Alvin Bragg said on Friday that Luigi Mangione, 26, may waive extradition and agree to be moved to New York.

Authorities arrested Luigi Mangione in Pennsylvania after a five-day manhunt sparked by the fatal shooting of UnitedHealthcare CEO Brian Thompson in Manhattan.

Luigi Mangione returned to New York in shackles on Thursday, Dec. 19, to face murder charges in the killing of UnitedHealthcare CEO Brian Thompson that could lead to the death penalty.

Mangione will likely be transported to New York, where he could appear in court as soon as Thursday.

Luigi Mangione, jailed in Pennsylvania, was charged in New York this week with first-degree murder in what prosecutors said was part of an “act of terrorism.” By Nicholas Bogel-Burroughs ...

Luigi Mangione, the accused killer of UnitedHealthcare CEO Brian Thompson, is expected to waive his right to an extradition hearing and could be arraigned in New York as soon as Thursday.

Mangione was charged with forgery and firearms counts in Pennsylvania, where he was arrested, and faces a murder charge in New York.

Luigi Mangione has retained a high-powered New York attorney to represent him as he faces a second-degree murder charge in the death of UnitedHealthcare CEO Brian Thompson, CNN has learned.

What’s next for Mangione? In addition to the charges Mangione faces in New York, he also is facing charges in Pennsylvania for gun and forgery allegations and is being held without bail.