Luigi Mangione pleaded guilty on Friday to federal stalking charges linked to the fatal shooting of health care executive Brian Thompson.The courtroom admission represents a dramatic turn in a legal case that captivated the nation and sparked intense debate over the health care industry.
Mangione, 28, spoke directly to the court during the federal hearing in Manhattan.He admitted that he shot Thompson outside a Midtown hotel in late 2024. Thompson was serving as the chief executive officer of UnitedHealthcare and was attending an annual investor conference for the firm.
In a formal statement, Mangione described how he tracked Thompson to the event.He confessed to using a 3D-printed gun with a silencer to carry out the attack.He also admitted that he emailed the firm while posing as an investor.He used that fake identity to gather details about the schedule and track the executive.Prosecutors stated that video footage showed Mangione following Thompson the day before the shooting.
The decision marks a major shift for Mangione, who previously entered not-guilty pleas to both state and federal charges.Under the federal stalking counts, he faces a maximum potential sentence of life in prison.The presiding judge scheduled the formal sentencing for December.
The daytime shooting of a prominent corporate leader drew massive news coverage and ignited widespread public discussion. Mangione had voiced strong criticism against what he described as greed within private health insurance companies.His comments struck a chord with citizens who feel frustrated by coverage denials.Some supporters have worn custom T-shirts to his court dates, while the case inspired internet memes and related products.
However, federal law enforcement authorities strongly condemned the act outside the courthouse on Friday. Jamie McDonald, the U.S. attorney for the Southern District of New York, spoke to reporters following the hearing.
“Any person who celebrates, encourages or excuses actions like these is fundamentally wrong,” McDonald told the press. He stressed that violence must never be used to advance a political or social message.
The family of Brian Thompson also released a statement after the court appearance.They called the guilty plea an important step toward legal justice.
“While nothing will ease the pain of losing him, we are grateful that the federal justice system has held the person responsible for this heinous act accountable,” the family stated.They asked the court to deliver a sentence that matches the severe nature of the crime.
Defense attorney Karen Friedman Agnifilo addressed reporters outside the building regarding her client’s past health battles.She stated that Mangione suffered from long-term back pain after a severe injury.He struggled to navigate the complex medical coverage system.She noted that he felt the system had ruined his life.
His defense team also criticized the government for running separate cases in both state and federal courts. The lawyers filed a motion on Friday seeking the dismissal of the state charges.
Mangione was scheduled to stand trial for state murder charges on September 8. However, New York state law limits dual prosecutions for similar acts once a federal conviction occurs.Legal experts note that the federal plea creates significant challenges for state prosecutors.
Anna Cominsky, a law professor at New York Law School, indicated that double jeopardy protections will likely play a major role. State attorneys plan to challenge the defense motion, but the new plea changes the courtroom situation.
The legal proceedings continue to draw close public attention across the country. Nora Williams, 28, stood outside the courthouse on Friday. She stated that Thompson did not deserve to die, but she feels the dual charges raise valid questions. All eyes now turn to the court as it prepares for the December sentencing date.

