Chi breaks down the untold story of Chicago’s infamous Flores Twins — from Little Village kids to top cartel players who ...

The former leader of the Sinaloa Cartel is serving a life sentence for drug trafficking in the United States. In 13 missives ...

The nephew of notorious Mexican drug lord Joaquin "El Chapo" Guzman is sought by U.S. authorities, officials said.

The convicted drug magnate's new plan to escape America’s most secure prison was simply to ask for officials to hold open the door for him.

Cartel experts spoke to the ABC7 I-Team about what they call an unprecedented working relationship between the U.S. and ...

As the U.S. targets corrupt Mexican officials who aided the imprisoned drug lord’s clan, a civil war rages for control of the Sinaloa cartel.

The 36-year-old took to social media this week where she gave a glimpse into her life ...

Mexican drug lord Joaquin "El Chapo" Guzman has pleaded for U.S. court authorities to transfer him back to his country of birth, court filings showed Monday, as he serves out a life sentence he deemed ...

Under Zambada and now-imprisoned kingpin Joaquín “El Chapo” Guzmán Loera, prosecutors say the Mexican cartel became the largest drug-trafficking organization in the world. Chicago-based investigations ...

El Chapo's nephew Isaí Martínez Cepeda was arrested in Nogales, Sonora, and faces extradition to the U.S. on drug trafficking charges.

An official report warns that Joaquín Guzmán exchanged messages last year about threats against government informants and payments for drug sales ...

Authorities captured the nephew of drug lord Joaquin “El Chapo” Guzman during a recent criminal operation, a Mexican official said Tuesday. Mexican Secretary of Security and Citizen Protection Omar ...