Luigi Mangione admits to having shot CEO and pleads guilty at federal level
Luigi Mangione, 28, pleaded guilty in a federal case in Manhattan, New York, on August 14, 2026, to charges related to the death of executive Brian Thompson. This confession comes less than a month before the state murder trial, scheduled for September 8, which directly addresses the murder of the UnitedHealthcare CEO.
Details of the federal indictment and its implications
The federal charge against Mangione does not directly involve the crime of homicide, but is intrinsically linked to the death of Brian Thompson. Federal authorities filed two reports of persecution, which ended in the victim’s death.
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Mangione assumed responsibility for both charges: one for interstate pursuit resulting in death and the other for pursuit through interstate means, also with a fatal outcome. Both offenses carry a potential maximum penalty of life imprisonment.
What the defendant revealed at the court hearing
During the hearing before Judge Margaret M. Garnett, Mangione confirmed his intention to plead guilty. The judge clarified the possible sentences, reinforcing that each of the charges could result in life imprisonment. The defendant was then instructed to describe his actions in his own words.
Mangione reportedly read a detailed statement, where he recounted years of suffering with chronic pain due to a back injury and frustrations with the healthcare system. He learned that UnitedHealthcare (UHC) would hold its annual investor conference on December 4, 2024, in New York City.
To access information about the event, he sent an email to UHC management, pretending to be an investor, and received a quick response. This initial step was crucial to developing your plan.
The manufacture of the weapon and the moment of the attack
Mangione confessed to having used a 3D printer to manufacture the murder weapon, which was then attached to a silencer. In a court statement, he stated, “I shot Mr. Thompson in Manhattan.”
He added that he was fully aware that his actions would put the victim’s life at risk and that he was acting illegally. During his testimony, the defendant maintained a solemn posture and answered questions clearly, without showing great emotion.
Timeline of next legal steps
Judge Margaret M. Garnett did not hand down Mangione’s sentence on the same date as the plea hearing, scheduling the verdict for December 18, 2026. The final decision could be influenced if Mangione is convicted in the state case, which is still to come.
- December 4, 2024:Murder of Brian Thompson in front of a hotel in Manhattan.
- August 14, 2026:Luigi Mangione pleads guilty in federal case to interstate stalking.
- September 8, 2026:State murder trial begins in New York.
- December 18, 2026:Date scheduled for Luigi Mangione’s federal verdict and sentencing.

















