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 ...

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

U.S. prosecutors said Wednesday they're discussing a potential plea deal with Ismael "El Mayo" Zambada, the long-elusive ...

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