New York murder trial delayed after defendant's federal guilty plea

New York murder trial delayed after defendant's federal guilty plea

A New York judge postponed the state murder trial of Luigi Mangione on 18 August, after the defendant pleaded guilty to a federal stalking charge tied to the December 2024 killing of UnitedHealthcare CEO Brian Thompson, citing the defense's double-jeopardy argument. Mangione had entered the plea during a surprise federal hearing in Manhattan earlier in August, a development that followed months of pre-trial hearings and disputes over evidence and media access. Earlier, a Manhattan judge had ordered an anonymous jury for the upcoming state trial, set to begin in September, and Mangione had appeared at several pre-trial conferences while prosecutors and defense negotiated procedural issues.

Acteurs

Luigi Mangione Brian Thompson Manhattan District Attorney’s Office Al Baker Mitchell Epner Cheryl Bader

Lieux

Manhattan, New York City, United States Midtown Manhattan, New York City, United States Pennsylvania, United States New York, United States

Articles

18 août 2026
1 au total
Luigi Mangione state murder trial postponed amid double jeopardy claim
Luigi Mangione state murder trial postponed amid double jeopardy claim

USA Today • 18 août 01h25

Luigi Mangione's state murder trial was postponed after he pleaded guilty to federal stalking charges and his lawyers argued that New York's double jeopardy law bars a second prosecution.

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17 août 2026
4 au total
‘Deeply Emotional’: Luigi Mangione’s Friends React to His Guilty Plea
‘Deeply Emotional’: Luigi Mangione’s Friends React to His Guilty Plea

Rolling Stone • 17 août 21h20

Luigi Mangione admitted to stalking and killing UnitedHealthcare CEO Brian Thompson and entered a guilty plea in federal court, prompting reactions from friends and family.

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Judge delays Luigi Mangione’s state murder trial after double jeopardy claim
Judge delays Luigi Mangione’s state murder trial after double jeopardy claim

NBC News • 17 août 21h02

A New York state judge has delayed Luigi Mangione's second-degree murder trial to give prosecutors time to answer a double jeopardy motion after his federal guilty plea.

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Luigi Mangione’s state murder trial postponed after federal guilty plea
Luigi Mangione’s state murder trial postponed after federal guilty plea

AP News • 17 août 20h15

Luigi Mangione's state murder trial in the killing of UnitedHealthcare CEO Brian Thompson has been delayed indefinitely while a judge reviews the defense's double jeopardy claim following Mangione's recent federal guilty plea.

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Luigi Mangione’s state murder trial effectively postponed
Luigi Mangione’s state murder trial effectively postponed

CNN • 17 août 19h34

A New York judge has postponed the September state murder trial of Luigi Mangione, giving prosecutors until early October to respond to his double-jeopardy dismissal request.

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15 août 2026
2 au total
Double jeopardy could spell end of state case after Luigi Mangione’s guilty plea
Double jeopardy could spell end of state case after Luigi Mangione’s guilty plea

theguardian.com • 15 août 11h02

After pleading guilty to federal stalking charges tied to the December 2024 killing of UnitedHealthcare CEO Brian Thompson, Luigi Mangione's defense argues that New York's double-jeopardy law bars a separate state murder prosecution.

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Luigi Mangione: What’s next after federal guilty plea in killing of UnitedHealthcare CEO
Luigi Mangione: What’s next after federal guilty plea in killing of UnitedHealthcare CEO

CNN • 15 août 08h00

Luigi Mangione admitted shooting UnitedHealthcare CEO Brian Thompson and entered a guilty plea on federal stalking charges, prompting a legal dispute over whether New York state murder charges can proceed.

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14 août 2026
7 au total
Luigi Mangione reveals motive for CEO's killing after pleading guilty in federal case
Luigi Mangione reveals motive for CEO's killing after pleading guilty in federal case

PBS • 14 août 22h57

Luigi Mangione admitted to stalking and shooting UnitedHealthcare CEO Brian Thompson in 2024 and pleaded guilty to two federal counts, while his defense seeks dismissal of a concurrent New York murder trial.

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Luigi Mangione pleads guilty in federal case, admits shooting UnitedHealthcare CEO Brian Thompson
Luigi Mangione pleads guilty in federal case, admits shooting UnitedHealthcare CEO Brian Thompson

CBS News • 14 août 21h41

Luigi Mangione admitted guilt to a federal stalking charge for the 2024 shooting death of UnitedHealthcare CEO Brian Thompson, with sentencing set for Dec. 18 and a state trial pending.

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Luigi Mangione Could Plead Guilty At Hearing Today
Luigi Mangione Could Plead Guilty At Hearing Today

Forbes • 14 août 12h57

Federal court is set to hear Luigi Mangione on Friday, where he is likely to enter a guilty plea to stalking, while his separate state murder trial remains scheduled for September.

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Luigi Mangione could plead guilty in federal case
Luigi Mangione could plead guilty in federal case

CNN • 14 août 11h58

Luigi Mangione, charged with the December 2024 killing of UnitedHealthcare CEO Brian Thompson, appeared in federal court as negotiations for a possible guilty plea continue, while his state murder trial is set to begin next month.

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Luigi Mangione hearing fuels speculation of a guilty plea in federal case
Luigi Mangione hearing fuels speculation of a guilty plea in federal case

The Guardian • 14 août 10h02

A federal hearing for Luigi Mangione, charged in the killing of UnitedHealthcare CEO Brian Thompson, was set for Friday, prompting speculation about a possible guilty plea and raising questions about its impact on his separate state trial.

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Luigi Mangione expected to plead guilty during Manhattan federal court hearing
Luigi Mangione expected to plead guilty during Manhattan federal court hearing

NBC News • 14 août 09h05

Luigi Mangione is expected to enter a guilty plea on federal stalking charges related to the 2024 killing of UnitedHealthcare CEO Brian Thompson, while his state trial is set for next month.

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Luigi Mangione expected to plead guilty at Friday court hearing, AP source says
Luigi Mangione expected to plead guilty at Friday court hearing, AP source says

AP News • 14 août 04h04

Luigi Mangione is slated to enter a guilty plea in federal court on Friday for the 2024 killing of UnitedHealthcare CEO Brian Thompson, while a separate state murder trial is set for next month.

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13 août 2026
3 au total
Luigi Mangione expected to plead guilty in killing of UnitedHealthcare CEO
Luigi Mangione expected to plead guilty in killing of UnitedHealthcare CEO

AP News • 13 août 21h58

A source says the 28-year-old suspect may plead guilty to federal stalking charges related to the December 2024 murder of UnitedHealthcare CEO Brian Thompson, while a separate state murder trial remains scheduled for September.

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Guilty plea possible in Mangione case : NPR
Guilty plea possible in Mangione case : NPR

NPR • 13 août 17h29

A surprise conference in Manhattan federal court on Friday has heightened speculation that Luigi Mangione may negotiate a guilty plea, which could affect his upcoming state murder trial.

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Luigi Mangione expected to plead guilty in New York federal case
Luigi Mangione expected to plead guilty in New York federal case

NBC News • 13 août 16h03

Luigi Mangione is slated to plead guilty to federal stalking charges linked to the December 2024 killing of UnitedHealthcare CEO Brian Thompson, while his state murder trial is set for next month.

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12 août 2026
3 au total
Surprise Hearing in Mangione Case Fuels Talk of Plea Deal
Surprise Hearing in Mangione Case Fuels Talk of Plea Deal

Newser • 12 août 22h30

Federal prosecutors and defense attorneys requested an unscheduled hearing in Manhattan, prompting speculation that a plea agreement could affect both federal stalking and state murder charges against Luigi Mangione.

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Surprise hearing scheduled in Luigi Mangione's case
Surprise hearing scheduled in Luigi Mangione's case

New York Post • 12 août 15h22

A surprise federal hearing for Luigi Mangione, charged with two counts of stalking resulting in death, is scheduled for Friday, prompting discussion of a possible plea agreement and its impact on parallel state charges.

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Luigi Mangione plea discussion expected Friday in federal case: Sources
Luigi Mangione plea discussion expected Friday in federal case: Sources

ABC News - Breaking News, Latest News and Videos • 12 août 14h49

Prosecutors and defense attorneys are slated to meet Friday to discuss a possible federal plea deal for Luigi Mangione, who faces charges related to the 2024 killing of UnitedHealthcare CEO Brian Thompson.

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11 août 2026
3 au total
Jury in Luigi Mangione’s state trial will be anonymous, judge rules
Jury in Luigi Mangione’s state trial will be anonymous, judge rules

NBC News • 11 août 14h19

A New York judge ruled that the jury in Luigi Mangione's state murder trial will be anonymous, with jury selection set to begin on Sept. 8 and the trial expected to last about six weeks.

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Mangione back in New York court with less than a month until trial
Mangione back in New York court with less than a month until trial

BBC • 11 août 11h35

Luigi Mangione, charged with second-degree murder in the killing of a UnitedHealthcare executive, will appear in court ahead of a trial set to begin in September, while prosecutors and defence continue disputes over evidence and trial procedures.

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Luigi Mangione appears in New York court over healthcare CEO’s killing
Luigi Mangione appears in New York court over healthcare CEO’s killing

The Guardian • 11 août 10h00

Luigi Mangione, charged with killing UnitedHealthcare CEO Brian Thompson, attended a pre-trial conference in Manhattan as the September trial approaches, while disputes over media access continue.

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