Topline Luigi Mangione pleaded guilty Friday to federal stalking charges related to the alleged killing of UnitedHealthcare CEO Brian Thompson, admitting he “shot” the CEO and avoiding a planned January trial—though it remains to be seen if the guilty plea will get him out of his state trial next month.
Mangione entered the guilty plea at a hearing Friday morning in Manhattan, answering “yes” when asked if he intended to plead guilty to the federal charges against him.
The 28-year-old pleaded guilty to two federal charges for stalking related in death, after the court previously threw out harsher murder charges that could have resulted in the death penalty (he initially pleaded not guilty to all of them).
He read a statement in court admitting his guilt in the case, saying, “I shot Mr. Thompson in Manhattan” and Mangione “knew what I was doing was illegal.”
Mangione did not reach a plea deal with prosecutors and will be sentenced by Judge Margaret Garnett in December, and prosecutors told reporters Friday they “intend to seek” the maximum penalty for the defendant.
He faces a maximum sentence of life in prison after pleading guilty, Judge Margaret Garnett said Friday, and would have to serve at least 85% of his sentence before being released for good behavior—also noting any sentence he faces in his state case could be added to his federal punishment.
Mangione was asked a series of questions by the court about his mental state and whether it was altered in any way as he pleads guilty— answering , “I do,” when asked if he feels “his mind is clear today”—and Garnett said the suspect appeared “fully competent” to enter the plea.
Mangione’s lawyers told reporters Friday they’ve already asked for his state charges to be thrown out in light of the guilty plea, citing New York’s law prohibiting multiple prosecutions for the same crime, but state prosecutors said Friday they are “prepared to” challenge that request and push for the state trial to still take place.
In a prepared statement read in court, Mangione said after suffering from years of back pain, he traveled to New York City, posing as an investor to find out information about UnitedHealthcare’s annual investor conference. Mangione used a 3-D printer to create a firearm before traveling to the city. “I traveled to New York with the intent to shoot Brian Thompson,” Mangione said, as quoted by Reuters. “I shot Mr. Thompson in Manhattan and he died.”
He will be sentenced in the federal case Dec. 18, Garnett said Friday.
Mangione appeared in court and the judge said the suspect was expected to plead guilty. Garnett then asked Mangione a series of questions by the court about his mental state and whether it was altered in any way as he pleads guilty, with him answering , “I do,” when asked if he feels “his mind is clear today.” The judge said the suspect appeared “fully competent” to enter the plea, before asking whether he accepted that he was giving up his rights to a fair trial and faced a potential sentence of life imprisonment. He then read the statement admitting his guilt.
Mangione pleaded guilty to the two counts he still faced in federal court, for interstate stalking resulting in death and stalking through use of interstate facilities resulting in death. The interstate stalking statute prohibits traveling “with the intent to kill, injure, harass, intimidate, or place under surveillance” and then carrying out that conduct, while the interstate facilities provision prohibits using the mail or electronic communications to carry out such conduct. Both are punishable by life in prison.
Mangione’s trial in state court is still set to begin with jury selection Sept. 8, though it remains to be seen how the court will respond to the defense’s request to throw out the case. Karen Friedman Agnifilo, Mangione’s lead defense attorney, claimed to reporters Friday that Mangione was “being treated differently” from other defendants by being prosecuted twice, arguing him killing Thompson “was a single, tragic event, yet he’s being prosecuted twice for the same conduct.” The suspect faces a sentence of life in prison if convicted of second-degree murder at the state trial, as New York does not have the death penalty. Mangione also faces charges in Pennsylvania related to his arrest there, though those do not concern Thompson’s killing directly and are not as serious as in his other cases.
Thompson’s family said in a statement Friday that the plea “marks an important step towards justice for Brian and our family.” The family acknowledged that “nothing will ease the pain of losing” Thompson, but they are “grateful that the federal justice system has held the person responsible for this heinous act accountable” and now “look to the court to ensure that sentencing reflects the severity of this crime.”
While the U.S. Supreme Court has broadly allowed people to be prosecuted in both state and federal court for the same crime, New York has a stronger law against “double jeopardy” prosecutions. The state generally forbids prosecuting people twice for the same crime, but there are a few exceptions. Multiple prosecutions are allowed if each prosecution “contains an element which is not an element of the other,” for instance, or if “the acts establishing one offense are in the main clearly distinguishable from those establishing the other.” That means state prosecutors could try to argue that the state charges against Mangione, which include murder and possession of a weapon, are materially different from the stalking charges he pleaded guilty to in federal court. Whether or not that will be successful remains to be seen, with the Times noting prosecutors have previously both failed and succeeded at bringing charges in the past. “It is incredibly complicated,” defense attorney Paul Shechtman told the Times earlier in August about New York’s law.
Mangione was arrested in December 2024 following a dayslong manhunt, after Thompson was shot on t...