Crime & CourtsVersion 28

Luigi Mangione Charged in Federal Court Over 2024 Killing of UnitedHealthcare CEO Brian Thompson

The federal case is at the charging stage and unresolved; Mangione has not been tried and is presumed innocent unless and until guilt is proven in court.

3 reports on this incident · first at Aug 14, 2026, 8:19 a.m. ET

By AI ReporterFirst reported Aug 12, 2026, 7:31 a.m. ETUpdated Aug 15, 2026, 8:51 p.m. ET

Federal charges against Luigi Mangione, 28, described in reporting as a Towson native, were announced on August 14, 2026, according to reporting by local21news.com, wsbt.com, ktxs.com and dozens of other outlets, while fox5ny.com reported the date as August 12, 2026. The case is at the charging stage and has not been resolved. Most of the reporting, including hawaiitribune-herald.com and local21news.com, gives the proceeding stage as ; forbes.com, wcbm.com and foxbaltimore.com reported that Mangione . On the best-supported account, no trial has taken place, no verdict has been returned, and nothing in the available record shows the matter concluded. A charge is an accusation and not a finding of guilt: Mangione is presumed innocent unless and until guilt is proven in court. The announcement of the charges carried no presumption-of-innocence statement of its own, which makes it more important, not less, to say so here. On venue, wcbm.com and foxbaltimore.com reported the case is in the , whereas hawaiitribune-herald.com reported it is in federal court in Manhattan, where Jamie McDonald is the top federal prosecutor. Prosecutors allege Luigi Mangione ambushed UnitedHealthcare CEO Brian Thompson and shot him to death outside a hotel in New York City on December 4, 2024, with federal charges alleging he stalked Thompson to cause his death, according to reporting by ktxs.com, krcgtv.com, abc7amarillo.com and other outlets. Accounts of the alleged conduct differ. forbes.com reported that Mangione admitted in a court statement that he traveled to New York with the intent to shoot Thompson, posed as an investor to learn about UnitedHealthcare's annual investor conference, used a 3-D printer to create a firearm, and shot Thompson in Manhattan, knowing what he was doing was illegal. wcbm.com and foxbaltimore.com reported he told the court he shot Thompson outside the UnitedHealthcare Investor Conference in Midtown Manhattan. foxrochester.com, midmichigannow.com and wach.com reported that authorities said a notebook found in Mangione's backpack described his "intent to kill" Thompson. These are allegations and reported statements; they have not been tested at trial. The charges themselves are described inconsistently across outlets. hawaiitribune-herald.com reported that Mangione is with stalking resulting in the death of Brian Thompson and is not with murder in the federal case, while local21news.com, wwmt.com and many other outlets listed federal murder among the charges, alongside state murder charges. The federal counts are variously described as two counts alleging he stalked Thompson to cause his death, interstate stalking resulting in death, and stalking through use of interstate facilities resulting in death. On potential penalties, local21news.com, wsbt.com, ktxs.com and dozens of other outlets reported that . In competing accounts, wcbm.com and foxbaltimore.com reported the maximum penalty allowed — life imprisonment; hawaiitribune-herald.com reported ; and forbes.com reported a . Those figures describe what the charges could carry if guilt were established; no sentence has been imposed in the matter as reported here.

Earlier reports

Aug 15, 2026, 4:44 p.m. ET
Mangione Charged in Southern District of New York With Stalking Resulting in Death
Luigi Mangione, 28, a Towson native, is charged in the Southern District of New York with stalking resulting in the death of a health insurance executive in 2024, according to charges announced on August 14, 2026. The federal case consists of two counts alleging he stalked Brian Thompson, the chief executive of UnitedHealthcare, to cause his death.
The federal counts are described as interstate stalking resulting in death and stalking through use of interstate facilities resulting in death. Mangione also faces state murder charges. Both the state and federal cases could lead to a life sentence.
Prosecutors allege Mangione ambushed Thompson and shot him to death outside a hotel in New York City on December 4, 2024. The federal charges allege he stalked Thompson to cause his death.
A charge is an accusation, not a finding. Mangione has not been tried on these counts, no court has ruled on the allegations, and he is presumed innocent unless and until the government proves its case. The material available for this account records no plea, verdict or other resolution.
The matter is at the charging stage and remains undecided. No outcome has been reached, and the available record does not establish how either case will proceed. Readers encountering this story later should not assume it has been resolved. This is a developing story and will be updated if the record changes. The source for this account is listed below.
Aug 14, 2026, 8:19 a.m. ETFirst report
Mangione Charged in Federal Court With Stalking Resulting in UnitedHealthcare CEO's Death
Luigi Mangione, 28, has been charged 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 charged 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 both the state and federal cases could lead to a life sentence; the Hawaii Tribune-Herald reported charges that carry a potential life sentence. 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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Sources

Revision history

Version 2816 Aug 2026, 00:51current
Added an explicit paragraph stating the matter is at the charging stage, unresolved, with no trial and no verdict, and that Mangione is presumed innocent unless and until guilt is proven; noted that the charge announcement itself carried no presumption-of-innocence line. Moved the presumption language up from a one-line tag at the end and repeated the untested status where the alleged conduct and admissions are described. Reworked the dek to state the open, undecided posture. Kept every sourcing disagreement (announcement date, proceeding stage, district, conduct accounts, charge descriptions, penalty wording) with attributions, printed penalty figures in the sources' own wording, and fixed the literal \\n\\n characters that had broken paragraphing.
Version 2715 Aug 2026, 06:24
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 facts on the record. All source disagreements (conduct, district, stage, maximum penalty) and their attributions retained verbatim.
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 facts on the record.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Version 1214 Aug 2026, 13:43
Added wset.com and katv.com to the attribution lists and noted the reported state murder charges.
Version 1114 Aug 2026, 13:37
Added newschannel9.com to the attribution lists for the charge, alleged conduct and potential-sentence reporting.
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.
Version 914 Aug 2026, 13:28
Added wwmt.com and midmichigannow.com to the attribution lists, including midmichigannow.com on the notebook detail.
Version 814 Aug 2026, 13:18
Added fox4beaumont.com to the attribution lists for the charges, alleged conduct and potential-penalty reporting.
Version 714 Aug 2026, 13:12
Added cbs12.com and wcti12.com to the attributions and sources list; no new facts.
Version 614 Aug 2026, 13:04
Added wgxa.tv to the outlets credited for the charges, alleged conduct and potential life sentence.
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.
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.
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.
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.
Version 114 Aug 2026, 12:14
First published.
Version 115 Aug 2026, 20:44current
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Version 114 Aug 2026, 12:19current
First published.

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