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Arrest of Key CJNG Operative Following El Mencho's Death

3/17/2026, 4:52:02 PM

Overview of the Arrest

Mexican authorities have apprehended José “N,” also known as "El Pepe," a significant logistics operator for the Jalisco New Generation Cartel (CJNG). His arrest occurred in Tlajomulco de Zúñiga, Jalisco, during military patrols on March 5, 2023. José “N” is implicated in facilitating the meeting between Nemesio Rubén “El Mencho” Oseguera, the deceased leader of the CJNG, and his romantic partner shortly before Oseguera was killed in a military operation on February 22, 2023.

Background on El Mencho and the CJNG

Nemesio Oseguera, known as "El Mencho," was the head of the CJNG, a cartel notorious for its violent tactics and drug trafficking operations. He was considered Mexico's most wanted criminal, with a $15 million bounty placed on him by the United States. His death followed a military raid in Tapalpa, Jalisco, where he was fatally wounded. The operation was reportedly informed by U.S. intelligence and involved elite Mexican troops.

Details of the Operation

The military operation that led to Oseguera's death resulted in significant violence, with over 70 fatalities, including 25 members of the Mexican National Guard. Following the raid, CJNG members retaliated by blocking roads and setting vehicles ablaze across 20 states in Mexico, including major urban areas like Guadalajara and Puerto Vallarta.

The Role of José “N”

José “N” was responsible for transporting Oseguera's romantic partner, Guadalupe Moreno Carrillo, to a cabin in Tapalpa, where Oseguera was located. The Mexican Ministry of National Defense stated that military intelligence had tracked Oseguera's movements through surveillance of Moreno, who had been identified as a key figure in the cartel's operations. Reports indicate that Moreno had been involved with Oseguera since his separation from his wife in 2022.

Official Statements & Responses

Mexican Defense Secretary General Ricardo Trevilla confirmed that the military operation was based on intelligence gathered about Oseguera's location, which was linked to his romantic partner. He noted that the military had maintained close surveillance of properties associated with Moreno. President Claudia Sheinbaum, when asked about Moreno's status, stated she was unaware of any developments regarding her detention, indicating that further information would be provided later.

Criticism & Opposition

The violent aftermath of Oseguera's death and the military's response has drawn criticism from various quarters, particularly regarding the high casualty rate among security forces and civilians during the operation. The CJNG's retaliatory actions also raise concerns about the ongoing violence and instability in regions affected by cartel activities.

Conflicting Reports & Gaps

While the Mexican government has confirmed the arrest of José “N” and his role in the events leading to Oseguera's death, there is limited information about the current status of Guadalupe Moreno Carrillo. Reports suggest she may have ties to the CJNG beyond her relationship with Oseguera, but official confirmation of her involvement remains unverified.

Verbatim Quotes

  • “José ‘N’ (alias) Pepe is considered one of the main logistics operators” — Mexican Ministry of National Defense
  • “had photographs of her and maintained close surveillance of properties where she lived in Zapopan and Puerto Vallarta,” — Mexican Defense Secretary General Ricardo Trevilla