The Beltran Leyva Organization, (BLO), a powerful and violent faction of the Sinaloa Cartel that is believed to operate the world’s largest known fentanyl production network.

Sean “Diddy” Combs’ ex-partner Casandra “Cassie” Ventura will return to the stand Wednesday after giving emotional and ...

The multi-agency investigation began with undercover operations and surveillance six months ago, authorities said.

Mexico’s security chief confirmed Tuesday that 17 family members of cartel leaders crossed into the U.S. last week as part of ...

A coalition of 20 state Democratic attorneys general say that the Trump administration is threatening to withhold billions of dollars in transportation and disaster-relief funds unless states agree to ...

U.S. officials have charged leaders of the Sinaloa cartel with terrorism-related charges related to trafficking drugs into ...

Several family members of Mexican drug trafficker Joaquín “El Chapo” Guzmán have entered the United States as part of negotiations in a case against one of his sons, Mexico’s Security Secretary Omar ...

U.S. officials unveiled an indictment Tuesday against two alleged Mexican drug cartel leaders on narco-terrorism charges. The indictment comes after the Trump administration in ...

From "potatoes" to "leones," the secret language used by an alleged drug ring with ties to Mexico's most powerful cartel.

One of the biggest fentanyl busts in U.S. history was announced this week, in addition to the arrests of 16 people – ...

The Sinaloa Cartel, a major focus of DEA operations, was at the heart of this bust. DEA Special Agent David Reames emphasized the agency's strategy to dismantle the cartel's hierarchy, targeting ...

In a significant blow to drug trafficking, the U.S. Department of Justice announced a historic fentanyl bust led by the Drug Enforcement Administration (DEA). This operation, which included a major ...