A relative of the two Sinaloa girls killed this week is disputing the version giving by Mexican officials, claiming their ...

We chronicle how an internal war split the Sinaloa Cartel between two rival factions, and how it has affected Mexico's crime ...

An eight-month conflict between Sinaloa Cartel factions erupted into blockades and shootouts, raising security concerns ...

The leader of the drug trafficking organization, 36-year-old Heriberto Salazar Amaya, who is linked to the Sinaloa Cartel, ...

Three million pills laced with fentanyl were seized in what federal prosecutors said was the "largest fentanyl bust in DEA ...