# Mexican forces kill CJNG leader Nemesio Oseguera Cervantes Date: 2026 ## The fact On 22 February 2026 [Mexican armed forces](/organizations/mexican-armed-forces), with United States intelligence support, killed Nemesio Oseguera Cervantes, known as El Mencho, in Tapalpa, Jalisco. Sheinbaum’s government presented it as a Mexican-led operation. ## Context Harfuch’s SSPC and SEDENA share the file. Neighbouring Teuchitlán sat as a Jalisco parent. She did not sit in the raid team. 27 February 2025 transfers are a parent cooperation file. Manzo November 2025 is a Michoacán neighbour. The President of Mexico heads the federal executive, promulgates laws Congress sends, and commands the armed forces. She does not write an INE tally, a SCJN judgment, a US tariff schedule, or a cartel killing by herself. Andrés Manuel López Obrador’s earlier statutes are not her later decrees unless she re-enacted them. A disappearance print is not a unique due-process coefficient. ## Evidence and sources Presidency of Mexico carries the official instrument or communique. The Guardian records the same dated act independently. ## Significance The path is [humanitarian access](/drivers/humanitarian-access): a completed high-value cartel-leadership strike, remaining later blockade costs named as neighbours. ## What is established and what is not Established: 22 February 2026 killing in Tapalpa, independently reported as a Mexican-led operation with US intelligence. Not established: a unique later national homicide coefficient, or that CJNG thereby ended that afternoon. What would change the picture: a contradictory original with a different date or name, a later repeal, a court that vacated the instrument, or a measured series that can be argued, with lag and alternatives, as a consequence of this instrument rather than of later institutions. The date is the date of this instrument, not a licence to back-date every later harm or benefit. US intelligence supported. She owned the federal security line.. A later repeal, court stay, or successor order would be a different Fact with a different date. That pair identifies Mexican forces kill CJNG leader Nemesio Oseguera Cervantes, not a later speech about Mexican forces kill CJNG leader Nemesio Oseguera Cervantes. Co-authors and later implementers named in Context remain on the file. Mexican forces kill CJNG leader Nemesio Oseguera Cervantes on 2026-02-22 is not a licence to treat every later Presidency of Mexico communique as this same act. If a later repeal, stay, or successor instrument exists, it needs its own date and its own row. This dossier refuses to average Mexican forces kill CJNG leader Nemesio Oseguera Cervantes into a personality. The contribution described on this Person row is limited to Mexican forces executed the operation. US intelligence supported. She owned the federal security line. That limit is the alternative to treating office-holding as authorship of every later series. ## People - Claudia Sheinbaum: https://factrail.ai/people/claudia-sheinbaum ## Drivers - Humanitarian Access: https://factrail.ai/drivers/humanitarian-access - Social Cohesion: https://factrail.ai/drivers/social-cohesion ## Sources - https://www.theguardian.com/news/ng-interactive/2026/jun/11/claudia-sheinbaum-the-wildly-popular-mexican-president-dealing-with-drug-violence-disappearances-and-donald-trump - https://www.gob.mx/presidencia ## Methodology https://factrail.ai/methodology Canonical: https://factrail.ai/facts/mx-mencho-2026