Mexican kingpin Nemesio “El Mencho” started his criminal career in San Francisco, law enforcement sources reveal. Known as the leader of the Jalisco New Generation Cartel, his rise began in the U.S. before expanding his empire.
Cartel leader Nemesio “El Mencho” Oseguera Cervantes began his notorious drug career in San Francisco, U.S., before rising to head Mexico’s powerful Jalisco New Generation Cartel, law enforcement sources reveal.