Mexican forces killed cartel boss "El Mencho" and seized rocket launchers capable of downing aircraft, revealing CJNG's extensive military arsenal.

Nemesio Rubén Oseguera Cervantes, also known as "El Mencho," had a $15 million U.S. bounty on his head.

Mexico's military killed Nemesio Ruben Oseguera Cervantes, known as "El Mencho," the longtime leader of the Cártel Jalisco Nueva Generación (CJNG), during an operation of the Mexican Army on Sunday, Feb.

A National Drug Threat Assessment report by the DEA found that the cartel wields influence in cities from New York to Los Angeles.

The Mexican army killed the leader of the Jalisco New Generation Cartel, El Mencho or Nemesio Rubén Oseguera Cervantes on Sunday.

Mexican officials said intelligence linked to a girlfriend helped track down cartel leader Nemesio “El Mencho” Oseguera Cervantes before he was killed in a February 22 military raid. Viral social media claims that influencer María Julissa betrayed him remain unverified,

The Jalisco New Generation Cartel's reprisal against Mexican authorities for the killing of its leader highlights the threat of the powerful group armed with military weapons and billions in wealth.

Mexican drug lord El Mencho sowed death and destruction south of the border — but the evil drug kingpin also left his mark on Los Angeles. Federal Drug Enforcement Agency officials pointed the finger at the leader of Mexico’s New Generation Cartel,