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 ordering the destruction of elaborate mausoleums that belong to rival families ...

Two sons of infamous Mexican drug lord Joaquín "El Chapo" Guzmán who are facing sweeping drug-trafficking charges are in plea ...

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

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

Prosecutors said Keith Rodriguez Padilla obtained powerful guns and ammunition for the Valenzuela trafficking organization ...

Ismael "El Mayo" Zambada decided to stick with the lawyer defending him from U.S. drug trafficking charges despite a possible ...

Two sons of notorious Mexican drug kingpin “El Chapo” facing sweeping drug-trafficking charges in the U.S. are in plea ...

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 ...

Two sons of notorious Mexican drug kingpin “El Chapo” facing ... factions of the Sinaloa cartel clashed. Zambada’s attorney claims his client was kidnapped by Joaquin Guzmán López and ...

CHICAGO — Two sons of notorious Mexican drug kingpin “El Chapo ... of the Sinaloa cartel clashed. Zambada’s attorney claims his client was kidnapped by Joaquin Guzmán López and brought ...