Luigi Mangione pleads guilty to the murder of executive Brian Thompson
In a judicial proceeding closely followed by public opinion, Luigi Mangione pleaded guilty this Friday before a federal court in Manhattan for the murder of Brian Thompson, the former CEO of UnitedHealthcare. The crime, which shocked New York City, occurred on December 4, 2024, outside a hotel in Midtown.
Judge Margaret M. Garnett formally accepted the guilty plea and scheduled the sentencing for December 18, 2026. Mangione faces a maximum penalty of life imprisonment, under a federal system that does not provide for parole, although the actual time served must be at least 85% of the sentence imposed.
Confession details
During the hearing, Mangione coldly recounted the details of his plan. The defendant confessed to having manufactured a weapon with 3D printing technology equipped with a silencer. According to his testimony, the motive for the crime was related to his personal frustration with the healthcare and insurance system, after years of suffering from chronic pain due to a back injury.
I shot Mr. Thompson in Manhattan. I understood that my actions would cause him fear of death or serious physical injury. I knew that what I was doing was illegal.
Luigi Mangione, during his statement before the court.
Charges and legal process
The federal process focused on two specific charges that Mangione admitted to after the technical dismissal of other previous crimes by Judge Garnett:
- Interstate stalking resulting in death.
- Stalking through interstate means resulting in death.
It is important to highlight that the case did not have a formal agreement between the defense and the prosecution. During the original attack, shell casings were found with inscriptions critical of the management of insurance companies, specifically the words “delay,” “deny,” and “depose,” elements that were a fundamental part of the investigation presented by the authorities.
The future of the state trial
Although the federal case has advanced with this guilty plea, the fate of the state second-degree murder trial, scheduled for September, remains uncertain. Legal experts are debating whether the federal conviction will allow the defense to request the dismissal of the state proceedings under the argument of double jeopardy, or if, on the contrary, this will incentivize local prosecutors to seek a plea deal.
Mangione, who was captured days after the event at an establishment in Pennsylvania, has maintained a posture of sobriety and solemnity throughout the judicial process in Manhattan, without showing emotion regarding the gravity of the confessed facts.









