TUCSON, Ariz. – Aaron Leopoldo Aguirre-Gutierrez, 50, of Nogales, Sonora, Mexico, was sentenced on Jan. 20, 2026, by U.S. District Judge Raner C. Collins to 48 months in prison, followed by three years of supervised release. Aguirre-Gutierrez previously pleaded guilty to Conspiracy to Distribute Cocaine. Between Feb. 24, 2024, to...

Tucson, Ariz. – Ramon Renteria, 33, of Avondale, Arizona, was sentenced on Jan. 15, 2026, by U.S. District Judge Angela M. Martinez to 64 months in federal prison followed by four years of supervised release, with community restitution and a fine totaling $7,000. Renteria previously pleaded guilty to Possession with...

DENVER – The DEA Rocky Mountain Field Division (RMFD) shattered records for fentanyl pill and methamphetamine seizures in 2025. Last year, approximately 8,729,000 fentanyl pills were seized in the RMFD – comprised of Colorado, Utah, Wyoming, and Montana – along with approximately 1,400 kilograms (nearly 3,100 lbs.) of methamphetamine. “These...