Luigi Mangione was arrested in Altoona, Pennsylvania, on December 9, 2024. He faces several state charges in Manhattan, New York, including alleged first-degree murder in furtherance of terrorism, second-degree murder, and various counts of criminal possession of weapons and forged instruments. Additionally, Mangione is up against federal charges for using a firearm to commit murder, interstate stalking resulting in death, and discharging a firearm equipped with a silencer in furtherance of a crime of violence.