A judge in New York dismissed terrorism charges against Luigi Mangione related to the killing of UnitedHealthcare CEO Brian Thompson but maintained the second-degree murder charges against the Ivy League graduate. Mangione’s legal team argued that facing both the New York state case and a federal death penalty prosecution constituted double jeopardy. However, Judge Gregory Carro disagreed, stating it was premature to determine that aspect.
This marked Mangione’s first court appearance in the state case since February. The 27-year-old has garnered a devoted following as a symbol of discontent with the health insurance sector. Many of his supporters, donning green attire reminiscent of the Luigi video game character, attended his recent hearings to show solidarity. The judge’s decision emphasized that although the killing was not a typical street crime, New York law does not categorize an act as terrorism solely based on ideological motivation.
Pretrial hearings for the case were scheduled for December 1 by Carro, just before Mangione’s next federal court appearance. Mangione, who pleaded not guilty to various murder charges, including terrorism-related murder, in the 2024 incident, was captured on surveillance footage shooting Thompson at a New York conference venue. The bullets were inscribed with phrases commonly associated with insurance claim avoidance.
Following the killing, Mangione was apprehended five days later while having breakfast at a McDonald’s in Altoona, Pennsylvania. He has since been detained at a federal jail in Brooklyn. The Manhattan district attorney’s office highlighted that there were no double jeopardy concerns as neither case had gone to trial, and the legal basis for the state and federal prosecutions differed.
The state charges accuse Mangione of intending to intimidate or coerce civilians, particularly insurance workers and investors. In contrast, the federal charges focus on Mangione’s stalking of Thompson and do not involve terrorism allegations. The federal prosecutors announced their intent to seek the death penalty, describing the act as a politically motivated and meticulously planned assassination that shocked the nation.
References to Mangione’s diary were made in court filings to support the state’s murder charges against him. The diary entries revealed his disdain for the insurance industry and admiration for the Unabomber, Ted Kaczynski. Prosecutors highlighted his written confessions expressing the necessity of the murder to instigate significant changes in the healthcare sector.
Prosecutors argued that Mangione’s writings explicitly detailed his intentions, portraying a clear motive to revolutionize the healthcare industry through Thompson’s murder.

