The guilty plea caps a stunning reversal of fortune for Ismael "El Mayo" Zambada, who, with "El Chapo" Guzman, ruled the ...

Ex-Mexican cartel leader Ismael "El Mayo" Zambada Garcia pleaded guilty Monday to federal charges related to his role as a co ...

Former Mexican cartel kingpin Ismael “El Mayo” Zambada has pleaded guilty to federal charges related to his role in the ...

Former Mexican cartel kingpin Ismael “El Mayo” Zambada is expected to plead guilty Monday to federal charges related to his ...

Former Mexican cartel kingpin Ismael “El Mayo” Zambada will spend the rest of his life in prison after pleading guilty Monday ...

Former Mexican drug kingpin Ismael "El Mayo" Zambada pleaded guilty on Monday to U.S. charges related to his decades-long ...

Ex-Sinaloa cartel leader Ismael "El Mayo" Zambada Garcia pleaded guilty to federal charges in the U.S., admitting to drug ...

Former Mexican cartel kingpin Ismael “El Mayo” Zambada pleaded guilty on Monday to U.S. drug trafficking charges.

Under El Mayo's leadership and that of Joaquín “El Chapo” Guzmán, the Sinaloa cartel evolved from a regional player into the ...

Former Mexican cartel kingpin Ismael “El Mayo” Zambada pleaded guilty Monday to U.S. drug trafficking charges, saying he was sorry for helping flood the U.S. with cocaine, ...