LAREDO, Texas – A 52-year-old Mexican national has been ordered to prison for his role in two-year, multimillion-dollar trade-based money laundering conspiracy to move drug trafficking proceeds through Texas to Mexico. Gabriel Arturo Castillo of Monterrey, Nuevo León, Mexico, pleaded guilty April 8. U.S. District Judge Marina Garcia Marmolejo has...

CENTENNIAL, CO – The Drug Enforcement Administration's Rocky Mountain Field Division (RMFD) is issuing a warning after DEA's Southwest Laboratory identified illicit pills containing mixtures of both deadly fentanyl/carfentanil and fentanyl/heroin. The drugs were found in tablets after lab analyses of recent seizures in both Colorado and Utah. "With these...

CENTENNIAL, CO – The Drug Enforcement Administration’s Rocky Mountain Field Division (RMFD) surged into 2026 with Phase II of Operation Fentanyl Free America – part of a nationwide effort that dealt a significant blow to drug trafficking networks. Between January 12 and February 10, 2026, the RMFD in CO, UT...