Luigi Mangione acknowledged his responsibility in the fatal shooting of health insurance executive Brian Thompson during a court appearance on Friday. Admitting to stalking the CEO with the intent to kill him, Mangione entered a guilty plea for two federal charges related to the incident.
Appearing in a beige prison uniform, Mangione delivered a prepared statement expressing his criticism of the U.S. health insurance system in a composed manner. Thompson’s widow and other family members were present in the courtroom, visibly emotional as Mangione revealed his role in Thompson’s death.
By pleading guilty, Mangione avoids a federal trial in the high-profile case involving the killing of the 50-year-old UnitedHealthcare CEO. Prosecutors are seeking the maximum sentence of life imprisonment, emphasizing that there are no guarantees of leniency despite the guilty plea.
U.S. District Judge Margaret Garnett may take Mangione’s admission of guilt into account during sentencing. Additionally, the guilty plea allows Mangione’s legal team to seek the dismissal of separate state charges of murder and weapons possession, citing protection against double jeopardy under New York law.
Manhattan U.S. Attorney Jamie McDonald emphasized that no concessions were made to Mangione, reiterating that murder cannot be justified by any grievance or ideology. Thompson’s family welcomed the guilty plea as a step toward justice and urged the court to ensure an appropriate sentence for the crime.
Thompson, who led the insurance unit of UnitedHealth Group, was fatally shot outside a hotel during an investor conference in December 2024. The subsequent manhunt for Mangione, culminating in his arrest in Pennsylvania, attracted widespread media attention and public interest.
In his statement, Mangione recounted his struggles with insurance after a back injury and detailed his deceptive actions leading up to the shooting. UnitedHealth Group expressed gratitude to law enforcement for holding Thompson’s killer accountable.
Mangione previously pleaded not guilty to federal charges in 2025, but the murder and weapons charges were dismissed due to legal technicalities in early 2026. Separate state charges are pending trial, with Mangione facing the possibility of a lengthy prison term if convicted. The defense has moved to dismiss the state case, arguing that pursuing another trial would violate Mangione’s constitutional rights.
The legal complexities surrounding the case have raised questions about the application of double jeopardy laws in New York, with legal experts debating the distinctions between the stalking and murder charges. Despite the challenges, prosecutors remain steadfast in seeking justice for Thompson and his family.