Luigi Mangione faces first-degree murder charges following the shooting death of healthcare CEO Brian Thompson in New York. District Attorney Alvin Bragg described the killing as a premeditated act intended to instill fear, labeling it an act of terrorism. Mangione was arrested in Pennsylvania with a ghost gun and a fake ID and is expected to undergo extradition proceedings. If convicted, he could face life in prison. Authorities have expressed dismay at the public’s celebration of the murder, emphasizing that such violence should never be glorified.