Luigi Mangione has pleaded guilty to federal stalking charges related to the 2024 fatal shooting of UnitedHealthcare CEO Brian Thompson in Manhattan.
Key facts
- •Luigi Mangione admitted in court to shooting Brian Thompson on December 4, 2024.
- •The federal guilty plea covers stalking charges, with sentencing set for December 18.
- •Defense lawyers are seeking to dismiss separate New York state murder charges based on double jeopardy.
- •Mangione told the court he used a 3D printer to manufacture part of the weapon used in the attack.
- •Prosecutors are seeking a sentence of life imprisonment without parole.
Luigi Mangione pleaded guilty in a Manhattan federal court on Friday to stalking charges connected to the December 4, 2024, killing of UnitedHealthcare CEO Brian Thompson. During the hearing, Mangione admitted to shooting Thompson as the executive arrived at a hotel for an investor conference. The plea resolves the federal case against Mangione, though he continues to face separate murder and weapons charges in New York state court.
Details of the Plea and Sentencing
Mangione, 28, told the court he pursued Thompson following years of physical pain from a broken back and difficulties navigating the health insurance system. He admitted to using a 3D printer to construct part of the firearm used in the shooting. US District Judge Margaret M. Garnett accepted the plea, and sentencing is scheduled for December 18. Mangione faces a potential sentence of life imprisonment without the possibility of parole.
Legal Challenges and Double Jeopardy
While the federal murder and weapons charges were previously dismissed by the judge on legal technicalities, Mangione remains charged with murder in New York state court. His defense attorney, Karen Friedman Agnifilo, stated that the state charges should be dismissed under double jeopardy protections, arguing that her client should not be prosecuted twice for the same event. Manhattan US Attorney Jamie McDonald indicated that his office will seek a life sentence, stating that there can be no celebrity status in assassination.
Background of the Incident
Authorities reported that the gunman, who was captured on surveillance video shooting Thompson from behind, had written the phrase "delay, deny, depose" on the ammunition. Mangione was arrested five days after the shooting at a McDonald’s in Pennsylvania. Although some critics of the insurance industry have portrayed Mangione as a hero, police and company officials confirmed that he was never a customer of UnitedHealthcare.
Timeline
- December 4, 2024Brian Thompson is fatally shot outside a Manhattan hotel.
- December 2024Luigi Mangione is arrested at a McDonald's in Pennsylvania.
- December 18Sentencing for the federal stalking charges is scheduled to take place.
Advertisement
This article was independently rewritten by ManyPress editorial AI from reporting originally published by Deutsche Welle, Euronews.



