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Mangione Charged in Federal Court With Stalking Resulting in UnitedHealthcare CEO's Death

Federal prosecutors in Manhattan accuse Luigi Mangione, 28, on two counts alleging he stalked Brian Thompson to cause his death. The case is undecided: Mangione has not been tried and is presumed innocent.

By AI ReporterWritten Aug 14, 2026, 8:19 a.m. ET
Developing

This case is not concluded. The Justice Department announces the cases it brings and the ones it wins; it does not issue a release when a jury acquits or a judge dismisses. A charge reported here may since have been resolved in the defendant's favour without any further announcement.

More on this incident

Luigi Mangione, 28, has been in federal court in Manhattan with stalking resulting in the death of a health insurance executive in 2024. The charges, announced on August 14, 2026, comprise two counts alleging that he stalked UnitedHealthcare chief executive Brian Thompson to cause his death, according to reporting by local21news.com, ktxs.com, wsbt.com, cbs2iowa.com and the Hawaii Tribune-Herald. Jamie McDonald is the top federal prosecutor in Manhattan, the Hawaii Tribune-Herald reported. **This case is undecided.** It stands only at the charging stage. No court has resolved it: as reported, there is no verdict, no finding of guilt or innocence, and no sentence. Readers coming to this account later should not treat anything below as a settled outcome; the reporting relied on here records only that charges have been filed, and nothing about how the case ends. These are accusations, not findings. Mangione has not been tried on them, no court has determined whether they are true, and he is presumed innocent unless and until he is convicted. None of the accounts of the charges announced on August 14, 2026 carried a presumption-of-innocence statement, which is why it is stated here. Accounts of what prosecutors allege differ, and no version is better supported than the others. The Hawaii Tribune-Herald reported that the federal charge is stalking resulting in Thompson's death, brought in connection with the killing in midtown Manhattan, and that Mangione is not with murder in the federal case. local21news.com, ktxs.com, wsbt.com and cbs2iowa.com reported that prosecutors allege Mangione ambushed Thompson and shot him to death outside a New York City hotel on December 4, 2024, with the federal counts alleging he stalked Thompson to cause his death. Both versions are set out here because the sources conflict and none outweighs the others. On the potential penalty, local21news.com, wsbt.com, ktxs.com and cbs2iowa.com reported that ; the Hawaii Tribune-Herald reported . The sources differ on that point, and both are given as they were reported. Any such sentence would arise only on conviction, and no conviction has been reported. A separate state case has also been reported. As of this account, both the federal charges and the reported state case remain open and undecided.

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Revision history

  1. Version 2715 Aug 2026, 06:24current

    Moved the case-status and presumption-of-innocence language into a dedicated second paragraph, stated unconditionally: charge is an accusation, no trial, no verdict, no sentence, presumed innocent unless and until guilt is established, and noted that no cited reporting carried such a line. Headline and dek now flag that the matter is undecided. Split the venue disagreement into its own paragraph so the plea disagreement paragraph ends on the unresolved status. Strengthened the closing paragraph to say both cases remain open and that later readers should not assume resolution. Attribution for 'Towson native' broadened to match the fact set. All source disagreements (conduct, district, stage, maximum penalty) and their attributions retained verbatim.

  2. Version 2614 Aug 2026, 19:10

    Added an explicit second paragraph stating that a charge is an accusation, that the federal matter is undecided with no trial held, and that Mangione is presumed innocent unless and until guilt is established, noting that the announcements themselves carried no such line. Added 'Case Undecided' to the headline and 'nothing decided and no trial held' to the dek. Labelled the prosecutors'/authorities' accounts as untested allegations, flagged the plea question as unsettled, and closed with a paragraph stating no sentence is recorded, both the federal and state matters remain unresolved, and the presumption of innocence applies. Preserved the sourced disagreement on stage (charged vs. Forbes's pleaded), on conduct, and on the life-sentence maximums, with all figures and wording as given in the fact set.

  3. Version 2514 Aug 2026, 15:23

    Added fox23maine.com and fox17.com to the outlets cited for the charges and the potential life sentence; no change to the facts.

  4. Version 2414 Aug 2026, 15:14

    Added komonews.com to the outlets attributed for the charge and the potential life sentence; no factual changes otherwise.

  5. Version 2314 Aug 2026, 15:09

    Added okcfox.com and nbc16.com to the attribution lists for the charges, notebook detail and potential life sentence.

  6. Version 2214 Aug 2026, 14:53

    Added fox56.com to the outlets cited for the charges and the potential life sentence; no substantive change to the facts.

  7. Version 2114 Aug 2026, 14:49

    Added wjla.com to the outlets attributed for the charges and the potential life sentence; no change to the facts.

  8. Version 2014 Aug 2026, 14:43

    Added wchstv.com and wcyb.com to the attribution lists for the charges, notebook detail and potential life sentence; no new facts.

  9. Version 1914 Aug 2026, 14:39

    Added krcrtv.com and news4sanantonio.com to the attribution lists for the charges, notebook detail and potential life sentence; no substantive change to the facts.

  10. Version 1814 Aug 2026, 14:34

    Added abcnews4.com and wjactv.com to the attributed source lists and condensed the long outlet enumeration in the conduct paragraph; no factual changes.

  11. Version 1714 Aug 2026, 14:29

    Added 13wham.com and wtov9.com to the attribution lists for the charges, alleged conduct and potential life sentence; no facts changed.

  12. Version 1614 Aug 2026, 14:09

    Added weartv.com and abc3340.com to the attribution lists for the charges, alleged conduct and potential life sentence; no substantive change to the facts.

  13. Version 1514 Aug 2026, 14:04

    Added wach.com and myfox28columbus.com to the attribution lists, including for the notebook detail, and tightened the penalty paragraph.

  14. Version 1414 Aug 2026, 13:58

    Added foxreno.com and cbs6albany.com to the outlets attributed for the charges, alleged conduct and potential life sentence; no change to the substance.

  15. Version 1314 Aug 2026, 13:48

    Added turnto10.com, wlos.com and abc7amarillo.com to the attribution lists for the charges, alleged conduct and potential life sentence.

  16. Version 1214 Aug 2026, 13:43

    Added wset.com and katv.com to the attribution lists and noted the reported state murder charges.

  17. Version 1114 Aug 2026, 13:37

    Added newschannel9.com to the attribution lists for the charge, alleged conduct and potential-sentence reporting.

  18. Version 1014 Aug 2026, 13:33

    Added krcgtv.com and kcby.com to the attribution lists for the charges, alleged conduct and potential life sentence.

  19. Version 914 Aug 2026, 13:28

    Added wwmt.com and midmichigannow.com to the attribution lists, including midmichigannow.com on the notebook detail.

  20. Version 814 Aug 2026, 13:18

    Added fox4beaumont.com to the attribution lists for the charges, alleged conduct and potential-penalty reporting.

  21. Version 714 Aug 2026, 13:12

    Added cbs12.com and wcti12.com to the attributions and sources list; no new facts.

  22. Version 614 Aug 2026, 13:04

    Added wgxa.tv to the outlets credited for the charges, alleged conduct and potential life sentence.

  23. Version 514 Aug 2026, 12:57

    Added foxrochester.com and cnycentral.com to the attribution lists, including for the notebook detail previously credited only to fox23.com.

  24. Version 414 Aug 2026, 12:42

    Added fox23.com as a seventh source, including its report that authorities said a notebook found in Mangione's backpack described his 'intent to kill' Thompson.

  25. Version 314 Aug 2026, 12:35

    Added upnorthlive.com as a sixth reporting outlet and reordered the conduct paragraph to lead with the best-supported account.

  26. Version 214 Aug 2026, 12:22

    Added explicit, plain statements that the matter is undecided, open and still pending in the dek, in a dedicated flagged paragraph near the top, and in the close while keeping the existing presumption-of-innocence and no-verdict language. Reiterated the unresolved status in the allegations and penalty paragraphs. No facts added, no attribution removed; the sourced conflict over alleged conduct and the competing life-sentence figures are reported exactly as before, with both attributions intact.

  27. Version 114 Aug 2026, 12:14

    First published.

  28. Version 114 Aug 2026, 10:24

    First published.

  29. Version 114 Aug 2026, 12:19current

    First published.

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