Luigi Mangione has formally pleaded guilty to federal criminal charges in connection with the 2024 death of UnitedHealthcare CEO Brian Thompson. During a hearing in a Manhattan federal court on Friday, the 28-year-old admitted to the fatal shooting, acknowledging that he understood his actions were illegal.
The federal case against Mangione involved two specific charges: interstate stalking resulting in death and stalking through the use of interstate facilities resulting in death. He entered a guilty plea for both counts. During the proceedings, Mangione detailed how he researched the company’s annual investor conference and impersonated an investor via email to gather the necessary information to track down Thompson.
Thompson, a 50-year-old father of two who led the nation’s largest healthcare insurer, was killed on a New York City street in December 2024. The incident triggered a five-day search that ended when authorities apprehended Mangione at a McDonald’s restaurant in Pennsylvania.
Members of Thompson’s family were present in the courtroom, coming face-to-face with the defendant as he addressed the bench. “I shot Mr Thompson and he died,” Mangione stated during the hearing. “I knew what I was doing was illegal.”
Jamie McDonald, the US Attorney for the Southern District of New York, characterized the incident as a “deliberate, calculated and premeditated” act. Speaking at a press conference following the plea, McDonald emphasized that no ideological cause or grievance could justify such violence, adding, “There can be no celebrity in assassination.” The prosecutor noted that the “open” plea allows the government to pursue the maximum possible penalty of life imprisonment.
Mangione’s defense attorney, Karen Friedman Agnifilo, stated that her client has accepted full responsibility for the act. However, she argued that Mangione has faced unfair treatment due to the dual nature of his prosecution, which includes both federal and state-level charges. The defense has filed a motion to dismiss the state charges, which include second-degree murder and firearm-related offenses, citing New York’s double-jeopardy protections.
“Despite this being a single, isolated event, Mr Mangione has … successfully fought off terrorism charges and the death penalty,” Agnifilo said, asserting that her client has been treated differently than other defendants facing similar accusations. To date, Mangione has not changed his previous not-guilty plea regarding the state-level case, which is currently scheduled for trial next month.
Manhattan District Attorney Alvin Bragg is expected to contest the motion to dismiss the state charges. His office has affirmed that it remains fully committed to seeking justice for the family of the late executive. Meanwhile, the federal court has scheduled Mangione’s sentencing for December 18.
“[Mangione] committed this murder in an attempt to draw public attention to his dislike of certain businesses,” McDonald said at a news conference after the hearing.
Source: Aljazeera
