On February 22, the Mexican Army reported the killing of Nemesio Oseguera Cervantes, alias 'El Mencho', who was considered one of the most wanted and dangerous drug traffickers in the world. As the leader of the Jalisco New Generation Cartel (CJNG), he oversaw a violent and aggressive criminal organization heavily involved in drug trafficking, making him a primary target for both the Mexican government and the U.S. Drug Enforcement Administration (DEA). His death has been viewed as a critical blow to the CJNG, which has been responsible for numerous violent incidents and drug-related crimes in Mexico.

Following El Mencho's death, there was a swift and violent reaction across Mexico, including fires set to businesses and vehicles, and the blocking of roads in at least seven states, including Jalisco, Michoacán, and Tamaulipas. This wave of violence has prompted both federal and state forces in Mexico to bolster security measures in response to the unrest. The ramifications of his demise are significant, reflecting the ongoing struggles between law enforcement agencies and organized crime in the region.

Additionally, the Argentine Foreign Ministry has issued warnings to its citizens who may be in Mexico due to the escalating violence and uncertain security situation. This situation highlights the broader implications of El Mencho's death on both international relations and the ongoing battle against drug trafficking in North America. As the CJNG adjusts to its leadership void, the likelihood of further violence looms, posing challenges for both Mexican stability and cross-border drug enforcement efforts.