Source: Office of United States Attorneys
PORTLAND, Ore.—Manuel Antonio Souza Espinoza, 27, a Mexican national unlawfully residing in Portland, was sentenced today to 157 months in federal prison and three years’ supervised release for distributing fentanyl that resulted in the death of a Portland teen and possessing a firearm in furtherance of a drug trafficking crime.
According to court documents, the investigation that ultimately led to Espinoza’s arrest began after the tragic overdose death of a Portland teenager who, on March 7, 2022, ingested a counterfeit “M30” Oxycodone pill manufactured with fentanyl. The investigation revealed that Espinoza—a known, high-volume Portland area drug dealer—was the third-level supplier of the counterfeit pills. On March 31, 2022, using a confidential informant, investigators arranged a controlled purchase of 1,000 pills from Espinoza. When Espinoza arrived at the agreed upon location, he was immediately arrested on federal charges. Investigators located and seized 1,000 pills in Espinoza’s vehicle along with a loaded .40 caliber handgun with extended magazine.
On April 21, 2022, a federal grand jury in Portland returned a two-count indictment charging Souza Espinoza with possession with intent to distribute fentanyl and possession of a firearm in furtherance of a drug trafficking crime.
On March 5, 2025, Souza Espinoza pleaded guilty to conspiracy to distribute and possess with the intent to distribute fentanyl and possession of a firearm in furtherance of a drug trafficking crime. In the plea agreement, Souza Espinoza admitted that the counterfeit M30 pills containing fentanyl he sold to the victim resulted in the fatal fentanyl poisoning of the victim.
This case was investigated by Homeland Security Investigations, the Portland Police Bureau’s Narcotics and Organized Crime Unit, the High Intensity Drug Trafficking Area (HIDTA) Interdiction Team (HIT), and the Multnomah County District Attorney’s Office with assistance from the Clackamas County Inter-Agency Task Force. It was prosecuted by Scott M. Kerin, Assistant U.S. Attorney for the District of Oregon.
The Oregon-Idaho HIDTA program is an Office of National Drug Control Policy (ONDCP) sponsored counterdrug grant program that coordinates with and provides funding resources to multi-agency drug enforcement initiatives.
Fentanyl is a synthetic opioid 80 to 100 times more powerful than morphine and 30 to 50 times more powerful than heroin. A 2-milligram dose of fentanyl—a few grains of the substance—is enough to kill an average adult male. The wide availability of illicit fentanyl in Oregon has caused a dramatic increase in overdose deaths throughout the state.
If you are in immediate danger, please call 911.
If you or someone you know suffers from addiction, please call the Lines for Life substance abuse helpline at 1-800-923-4357 or visit www.linesforlife.org. Phone support is available 24 hours a day, seven days a week. You can also text “RecoveryNow” to 839863 between 2pm and 6pm Pacific Time daily.