Federal Agents Secure Five Additional Arrests Following Record Breaking Narcotics Seizure in Eastern Washington

Federal agents arrest five more individuals in the Tri-Cities following a record breaking seizure of 370 pounds of drugs and $2 million in cash.

By: AXL Media

Published: Mar 30, 2026, 4:05 AM EDT

Source: Information for this report was sourced from The Spokesman-Review

Expanding the Scope of a Record Breaking Narcotics Probe

The federal investigation into a massive drug trafficking network in Eastern Washington has intensified with the arrest of five additional suspects. According to court records, Sergio Sanchez, Eliodoro Tapia, Nika Eloisa Salazar, Cassaundra Rachel Pollard, and Alma Rosa Sanchez are now in custody at the Benton County jail. These arrests follow the initial apprehension of Amador Sanchez earlier this month, marking a significant expansion of a case that has paralyzed a major regional distribution hub for fentanyl and methamphetamine.

A Systematic Takedown of Regional Trafficking Hubs

The Drug Enforcement Administration executed a series of high stakes search warrants on March 3, targeting multiple residences throughout the Tri-Cities. Federal prosecutors allege that the group utilized various properties, including homes in Richland and Pasco, to facilitate the concealment and movement of illegal substances. Preliminary estimates from the U.S. Attorney’s Office indicate that the operation netted more than 164 pounds of powdered fentanyl and 200 pounds of methamphetamine, a volume of synthetic opioids described by officials as having the potential for devastating regional harm.

Criminal Histories and Firearm Violations Among the Accused

A central focus of the federal case involves the repeated criminal activity of several defendants who were already under legal supervision. Amador Sanchez, who was previously sentenced to 15 years in a 2013 methamphetamine case, was reportedly on federal probation at the time of his arrest. Despite his status as a prohibited person, investigators recovered 15 pistols and one rifle associated with his activities. Other defendants, including Tapia and Salazar, were also serving probation for prior drug related convictions in California and Utah, highlighting a pattern of recidivism that federal authorities are now moving to aggressively prosecute.