Source: Office of United States Attorneys
Yakima, Washington – Acting United States Attorney Richard R. Barker announced that United States District Judge Mary K. Dimke sentenced Alexandro Aguilar 33, to 30 years in prison, Kassandra M. Montelongo, 27, to 10 years in prison, and Luis Lara, 25, to 10 years in prison on drug trafficking charges.
According to court documents and information presented at the sentencing hearing, in August 2022, Aguilar was being held at the Spokane County Jail, following state court conviction for murder. Deputies with the Spokane County Sheriff’s Office developed information Aguilar was regularly communicating from jail with Montelongo, who was acting as his agent for a drug trafficking operation on the outside. Investigators also developed information that Lara and another man, Jose Garcia, were also involved in the drug operation.
Between December 2022 and January 2023, agents conducted several controlled drug purchases in Spokane Valley, from Aguilar’s drug operation totaling 7,700 fentanyl pills and more than 7 pounds of methamphetamine. Federal law enforcement additionally obtained cocaine through these controlled purchases, which involved convert purchases under law enforcement supervision of illegal drugs to use as evidence against the defendants.
On June 7, 2023, federal agents executed a search warrant at Montelongo’s home in Sunnyside, Washington. During the search, agents located approximately 11 pounds of methamphetamine, a small scale, and ziplock bags. Additionally, agents located multiple high-capacity magazines, bulk ammunition in various calibers, one AR-15 style rifle, two pistols, and cash.
On January 24, 2025, Garcia was sentenced to 10 years in prison on one count of methamphetamine distribution.
“Drug trafficking continues to devastate families and communities across Eastern Washington, especially in our most vulnerable and underserved areas,” stated Acting United States Attorney Rich Barker. “Our office will continue to pursue those who profit of off addiction and violence, and we will continue to support law enforcement efforts to stop the flow of deadly narcotics like fentanyl and protect the people we serve.”
This case was investigated by the FBI Spokane Regional Safe Streets Task Force and the Spokane County Sheriff’s Office. It was prosecuted by Assistant United States Attorneys Nowles H. Heinrich and Patrick J. Cashman.
1:23-cr-02039-MKD