Luigi Mangione confessed in court on Friday to the fatal shooting of health insurance executive Brian Thompson and pleaded guilty to two federal charges related to stalking the CEO with the intent to kill him.
During his court appearance, Mangione, dressed in beige prison attire, admitted to shooting Thompson in Manhattan, resulting in his death. He delivered a prepared statement criticizing the U.S. health insurance system in a composed and clear manner.
Thompson’s widow, accompanied by other family members, was present in the front row of the courtroom gallery. Mangione’s admission of shooting Thompson visibly moved her, and she was comforted by two women seated beside her.
By pleading guilty, Mangione avoided a federal trial in the high-profile case of the slain 50-year-old UnitedHealthcare CEO. Public condemnation of the brazen crime highlighted broader frustrations with the practices of the health insurance industry among Americans.
Without a plea deal, 28-year-old Mangione’s plea did not come with a guarantee of leniency at the upcoming sentencing scheduled for December 18. Prosecutors intend to seek the maximum sentence of life imprisonment for him.
U.S. District Judge Margaret Garnett may consider Mangione’s guilty plea as a mitigating factor when determining his punishment. The guilty plea also allowed Mangione’s legal team to file a motion to dismiss separate state murder and weapons charges, citing New York’s prohibition of double jeopardy.
Manhattan U.S. Attorney Jamie McDonald emphasized that no accommodations or concessions were made to Mangione. McDonald stressed that no grievance or ideological cause could justify murder, underscoring the severity of the crime.
In his statement to the court, Mangione shared his challenges with securing insurance after a back injury. He detailed how he falsely contacted UnitedHealthcare leadership to gather information about their 2024 investor conference, eventually crafting a plan to kill Thompson.
UnitedHealth Group expressed gratitude to law enforcement for bringing Thompson’s killer to justice, acknowledging the resolution of the case as a significant step towards closure for the victim’s family.
Mangione’s previous plea of not guilty to federal murder, weapons, and stalking charges in April 2025 was followed by the dismissal of murder and weapons charges in January 2026. He faces a separate state trial for terrorism, murder, weapons, and forgery charges, with a potential sentence of 25 years to life if convicted of second-degree murder.
Mangione’s defense lawyers invoked New York’s double jeopardy law in their bid to dismiss the state case, arguing that retrying him would violate his constitutional rights. The Manhattan District Attorney’s Office remains steadfast in seeking justice and is prepared to contest the defense’s motions.
Legal experts suggest that the overlapping elements between the stalking and murder charges could present challenges for state prosecutors arguing for a separate trial, potentially complicating the case moving forward.