Federal authorities executed search warrants in the Tri-Cities area of Washington on March 3, 2026, resulting in what officials say is the largest seizure of controlled substances in the history of the Eastern District of Washington. The operation was announced by First Assistant United States Attorney Pete Serrano.
The investigation centers on Amador Sanchez and several alleged co-conspirators. Authorities say Sanchez used multiple residences across the Tri-Cities to facilitate and hide drug trafficking activities. At the time of the search, Sanchez was under federal supervised release following a previous conviction for drug trafficking. The investigation remains ongoing, with indictments expected to be presented to a federal grand jury.
Law enforcement seized more than 200 pounds of methamphetamine, over 164 pounds of powdered fentanyl, more than five pounds of cocaine, approximately $2 million in cash, and 16 firearms. Officials noted that these figures are preliminary estimates.
“This momentous drug seizure reflects the tireless work of our law enforcement partners to protect our communities,” stated First Assistant Pete Serrano. “The enormous quantities of fentanyl and methamphetamine seized in this case had the potential to cause devastating harm across our region. Our office is committed to aggressively prosecuting those who traffic deadly drugs—especially repeat offenders who continue to endanger public safety. We will continue working closely with our federal, state, and local partners to hold drug traffickers accountable and keep our communities safe.”
Robert A. Saccone, Special Agent in Charge at DEA Seattle Field Division, said: “This historic seizure, the largest in the history of the Eastern District of Washington, marks significant progress toward a Fentanyl Free America. The extraordinary amounts of fentanyl and methamphetamine removed from the Tri-Cities area would have devastated families and communities. Through strong enforcement, strategic partnerships, and increased public awareness, DEA remains unwavering in its commitment to disrupt the fentanyl supply chain and save American lives.”
Officials emphasized that charges mentioned in any indictment are accusations only; evidence must be presented at trial for a jury to determine guilt or innocence.
The case is being investigated by agents from several agencies including the Drug Enforcement Administration Tri-Cities Resident Office, United States Border Patrol, Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), United States Marshals Service, Homeland Security Investigations (HSI), as well as state law enforcement partners.
