Luigi Mangione admitted to shooting UnitedHealthcare CEO Brian Thompson in a New York courtroom, detailing his planning and the use of a 3D-printed weapon.
Key facts
- •Luigi Mangione admitted in court that he shot Brian Thompson in Manhattan.
- •The shooting occurred on December 4, 2024, and was captured on surveillance video.
- •Mangione was apprehended at a Pennsylvania McDonald's five days after the killing.
- •The defendant used a 3D-printed weapon that he manufactured himself.
- •An online defense fund for Mangione has collected more than $1.5 million in donations.
Luigi Mangione pleaded guilty to federal stalking charges on August 14, 2026, in a New York courtroom, admitting to the 2024 killing of UnitedHealthcare CEO Brian Thompson. The 28-year-old defendant, who had previously denied involvement, provided a detailed account of his actions before a court that included members of the victim's family.
By the numbers
Planning and Execution
Mangione told the court he targeted Thompson after learning of a UnitedHealthcare investor conference in New York City. He gained access to the venue details by posing as a firm with $50 million in assets, receiving a response within an hour. Mangione stated he manufactured the weapon using a 3D printer, equipping it with a silencer and magazine, before traveling to New York with the intent to kill the executive.
The Incident and Arrest
On December 4, 2024, surveillance footage captured a hooded gunman shooting Thompson on a Manhattan street. Prosecutor Dominic Gentile noted that additional evidence, including footage of Mangione stalking Thompson the day prior, would have been presented had the case proceeded to trial. Mangione was arrested five days after the shooting at a McDonald's in Pennsylvania after a staff member identified him from police images. Authorities recovered a 3D-printed gun and a handwritten manifesto from his backpack.
Legal Proceedings and Public Response
During the hearing, Mangione was represented by attorneys Karen Friedman Agnifilo and Marc Agnifilo. While Mangione has garnered support from individuals critical of the U.S. health insurance system, an online legal fund established for his defense has raised over $1.5 million. The plea hearing was attended by journalists, members of the public, and Thompson's family.
Timeline
- 2022Luigi Mangione suffered a broken back in a surfing accident.
- December 4, 2024Brian Thompson was shot and killed on a Manhattan street.
- December 9, 2024Police arrested Mangione at a McDonald's in Pennsylvania.
- August 14, 2026Mangione pleaded guilty to federal stalking charges in a New York courtroom.
Advertisement
This article was independently rewritten by ManyPress editorial AI from reporting originally published by The Hindu.
