Mario Hidalgo's criminal history spans decades, with ICE identifying him as a key figure in the Sinaloa Cartel's operations.

Federal prosecutors alleged Ronaldo Ayala, reputed to be a powerful member of the Mexican Mafia prison gang, conspired with ...

In the escalating war among rival factions of Mexico's Sinaloa cartel, sons of Joaquín "El Chapo" Guzmán are suspected of ...

The alleged cofounder of the Sinaloa Cartel, in U.S. custody since his arrival in July, could strike a deal to avoid the ...

The Mexican drug lord who founded the Sinaloa cartel with Joaquin "El Chapo" Guzman is in plea talks with federal prosecutors ...

U.S. prosecutors said Wednesday that they’re discussing a potential plea deal with Ismael “El Mayo” Zambada, the long-elusive ...

Ismael "El Mayo" Zambada, the elusive leader of Mexico's powerful Sinaloa cartel, is engaged in plea discussions with U.S.

Ismael "El Mayo" Zambada, co-founder of the Sinaloa Cartel, could face the death penalty in the United States after being ...

The possible testimony of the son and once heir of Ismael ‘El Mayo’ Zambada is the latest twist in a billion-dollar Mexican ...

Two sons of Mexican drug kingpin Joaquín "El Chapo" Guzmán are in plea negotiations with the U.S. government over ...

Sons of Mexican cartel leader ‘El Chapo’ in plea negotiations with US, attorneys say - Joaquin Guzmán López was arrested in ...

CHICAGO -- The sons of convicted Mexican drug lord Joaquin "El Chapo" Guzman are due in Chicago federal court Tuesday. Joaquín and Ovidio Guzmán Lopez are appearing together for the first time, and ...