A grand jury in Chicago returned an indictment against a high-ranking Sinaloa Cartel affiliate on charges of drug conspiracy ...

Federal prosecutors alleged Ronaldo Ayala, reputed to be a powerful member of the Mexican Mafia prison gang, conspired with ...

Neither Ovidio Guzmán López, 34, nor Joaquin Guzmán López, 38, appeared at the brief hearing. Word of a possible deal for Ovidio Guzman Lopez, who has pleaded not guilty, was first disclosed ...

The indictment alleges that Espinoza Angulo worked with others to obtain fentanyl precursor chemicals and to make fentanyl to ...

Ceferino Espinoza Angulo, 43, allegedly worked with others to obtain fentanyl, cocaine, heroin, methamphetamine and ecstasy in Mexico for distribution in the U.S., according to an indictment Monday.

Sinaloa Cartel leader "El Mayo" Zambada says he was flown to a U.S. arrest by force. Mexico has arrested a man who may have ...

It’s an opportunity for Mexico to go after the cartels,” said Ray Donovan, the former DEA chief of operations.