Mexican Authorities Detain Suspected CJNG Operative in Jalisco

Web Editor

May 5, 2025

a group of people standing in front of a wall with a sign behind them that says fgr,, Araceli Gilber

Background on María del Rosario “N”

María del Rosario “N” is a woman detained by Mexican authorities in Jalisco, who was sought by U.S. law enforcement for her alleged involvement in criminal activities related to the Cártel Jalisco Nueva Generación (CJNG). The CJNG is one of Mexico’s most powerful and violent criminal organizations, designated as a terrorist group by the United States.

Details of the Detention

The Secretary of Security and Citizen Protection, Omar García Harfuch, confirmed the arrest of María del Rosario “N” in a coordinated operation in Magdalena, Jalisco. She was wanted by U.S. authorities for trafficking weapons, drugs, and people, money laundering, and distributing methamphetamines and fentanyl along the northern Mexico border.

Collaboration Between Agencies

The detention was the result of collaboration between U.S. security agencies and Mexican entities such as the Secretariat of Security and Citizen Protection (SSPC), the Mexican Navy (Semar), the Federal Attorney General’s Office, the Secretariat of Defense, and the National Guard. This cooperation was facilitated by information exchange with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) and the Federal Bureau of Investigation (FBI).

Charges Against María del Rosario “N”

According to the SSPC, María del Rosario “N” faces a federal court order in Texas for conspiring and coordinating drug delivery from Mexico to the United States. The operation led to her arrest in a residence in El Llano, Magdalena, along with another individual. Authorities seized communication devices, firearms, and drugs during the raid on a property in Guásima Street.

Context and Impact

In response to threats from U.S. President Donald Trump to impose tariffs due to alleged Mexican tolerance of drug and undocumented migrant trafficking, Mexico has intensified its efforts against criminal organizations. In February, following an agreement with Washington, Mexico deployed 10,000 military personnel along its northern border.

Key Questions and Answers

  • Who is María del Rosario “N”? She is a woman detained in Jalisco, wanted by U.S. authorities for her alleged involvement in criminal activities related to the CJNG.
  • What charges does she face? María del Rosario “N” faces federal court charges in Texas for conspiring and coordinating drug trafficking from Mexico to the United States.
  • Which agencies collaborated in her detention? The operation involved collaboration between U.S. security agencies (ATF and FBI) and Mexican entities such as the SSPC, Semar, the Federal Attorney General’s Office, the Secretariat of Defense, and the National Guard.
  • Why was this detention significant? This arrest is part of Mexico’s increased efforts to counter criminal organizations in response to U.S. pressure, following an agreement to deploy military personnel along the northern border.