Jose Guadalupe Lopez-Zamora, Fentanyl Trafficking, California 2023

Two members of a Sacramento-based drug trafficking organization were sentenced Monday by U.S. District Judge Dale A. Drozd for fentanyl trafficking and related crimes, Acting U.S. Attorney Michele Beckwith announced.

Jose Guadalupe Lopez-Zamora, 30, of Sacramento, was sentenced to 27 years in prison for conspiracy to distribute and possess with intent to distribute fentanyl, cocaine, and methamphetamine, three counts of distribution of fentanyl, one count of possession with intent to distribute methamphetamine, two counts of possession with intent to distribute fentanyl, and one count of conspiracy to launder money.

Joaquin Alberto Sotelo Valdez, 28, of Sacramento, was sentenced to 10 years in prison for conspiracy to distribute and possess with intent to distribute fentanyl, cocaine, and methamphetamine and one count of possession with intent to distribute fentanyl.

According to court documents, Lopez-Zamora was the leader of the organization that was responsible for importing tens of thousands of fentanyl-laced counterfeit oxycodone ‘M-30’ pills from Mexico and distributing them in northern California and elsewhere between May 2019 and January 2021. The group also distributed cocaine and methamphetamine.

Fourteen other co-defendants have pleaded guilty, and eight have been sentenced to terms of imprisonment ranging from 19 months to over 10 years. Rosario Zamora Rojo and Jose Aguilar Saucedo are scheduled to be sentenced in July 2025. Luis Lopez Zamora, Leonardo Flores Beltran, Erika Gabriela Zamora Rojo, and Sandro Escobedo are scheduled to be sentenced in August 2025.

The case is the product of an investigation by the Drug Enforcement Administration, with assistance from Homeland Security Investigations, the Federal Bureau of Investigation, the Bureau of Alcohol, Tobacco, Firearms and Explosives, the U.S. Marshals Service, the U.S. Postal Inspection Service, the Yuba-Sutter Narcotic and Gang Enforcement Task Force (NET 5), the California Highway Patrol, the Butte Interagency Narcotics Task Force (BINTF), the Tri-County Drug Enforcement Team (TRIDENT), the Sacramento County Sheriff’s Department, the Sacramento Police Department, the Roseville Police Department, the Manteca Police Department, the Yuba City Police Department, and the West Sacramento Police Department.

The Justice’s Office of International Affairs worked with Mexican authorities to secure the arrest and extradition of Luis Lopez Zamora to the United States from Mexico. Assistant U.S. Attorney David W. Spencer is prosecuting the case.

Related Federal Cases