Luigi Mangione pleads guilty in federal case
Luigi Mangione has confessed to federal charges, while his defense team is mounting an aggressive effort to have state murder charges against him in New York dismissed. Prominent legal analyst Nancy Grace appeared on ‘Fox & Friends Weekend’ to shed light on the intricate legal maneuvers surrounding the tragic death of UnitedHealthcare CEO Brian Thompson.
In a recent development, Mangione’s murder trial in New York was postponed until December. This delay comes as his defense attorneys filed a motion to throw out the charges, citing a guilty plea to related federal charges just last week.
Initially, the jury selection was slated for a start on September 8. However, the guilty plea has brought new concerns regarding double jeopardy to the forefront.
Judge Gregory Carro has issued a directive giving prosecutors until October 9 to respond to the motion for dismissal, according to an official order released publicly on the court’s website this Monday.

Brian Thompson, the CEO of UnitedHealth, tragically lost his life to a shooting incident on Wednesday, December 4, 2024, in New York City. This information has been confirmed by Fox News sources.
Then the defense will have until Oct. 30 for Mangione’s own reply.
Carro set the next adjourned date for Dec. 10.
Due to a difference in state law and the U.S. Constitution, New York’s double jeopardy rules are more favorable to Mangione with the federal case resolved.
Read Judge Carro’s order:

Manhattan prosecutors, however, have said they plan to continue pursuing their case against him.
The 28-year-old University of Pennsylvania graduate admitted Friday to stalking UnitedHealthcare CEO Brian Thompson across state lines, then shooting him in the back outside a Manhattan hotel where he was supposed to meet with investors.

Paulette Thompson, wife of late UnitedHealthcare CEO Brian Thompson, walks outside Manhattan Criminal Court following a hearing in the federal murder trial of Luigi Mangione, who is charged in the killing of Brian Thompson, in New York City, U.S., August 14, 2026. Luigi Mangione admitted in court on Friday to killing Brian Thompson and pleaded guilty to federal charges of stalking the executive with the intent to kill him. (David Dee Delgado/Reuters)
Thompson was a 50-year-old father of two from Minnesota.
Mangione has not yet been sentenced in the federal case. Sentencing guidelines recommend about 30 years max, but Judge Margaret Garnett is not bound by them. He could still face a maximum of life in prison without parole.
If he goes to trial on the state charges, the top count of second-degree murder carries a maximum potential sentence of 25 years to life in prison.