In the last four years, authorities have seized 5.4 tons of fentanyl, almost 50% in territory controlled by the sons of ‘El Chapo’ Guzmán, from where it is trafficked to the US through Tucson and San ...

A retired Drug Enforcement Administration (DEA) supervisory special agent says Mexico’s notorious Sinaloa drug cartel is deeply entrenched in major US cities and in smaller communities ...

A retired Drug Enforcement Administration (DEA) supervisory special agent says Mexico's notorious Sinaloa drug cartel is deeply entrenched in major U.S. cities and in smaller communities, describing ...

A reputed Sinaloa drug cartel boss and associate of "El Chapo" Guzman in Juárez is sent to El Paso to face RICO charges.

Ivan Archivaldo Guzmán Salazar, the leader of the Sinaloa Cartel faction known as the "Chapitos," is reportedly "terrified" over the Mexican government's offensive against the criminal organization, ...

Culiacan, a city in Mexico's Sinaloa state, endures violence as rival factions of the Sinaloa cartel battle for control. Schools close, residents live in fear, and the government, pressured by Trump, ...