CHICAGO -- There is new, very violent video inside the firefights that followed a police raid on one of Chicago's biggest Mexican cartel drug suppliers. The raid resulted in one of El Chapo's sons ...

CULIACAN, Mexico -- Violence erupted in the capital of Mexico's Sinaloa state as one of Joaquin "El Chapo" Guzman's sons was taken into custody and then released. Multiple news outlets reported that ...

One of the guns found in El Chapo's hideout has been traced to Operation Fast and Furious. The drug lord was arrested two weeks ago, months after he escaped from a Mexican prison. ABC News has learned ...

In the ‘El Chapo’ series, Joaquín Guzmán Loera’s enemies struck him hard when they murdered his brother. But the kingpin did ...