PORTLAND, Ore. — A New Jersey man was sentenced to federal prison last Friday for conspiring to distribute fentanyl, announced U.S. Attorney Scott E. Bradford for the District of Oregon.

Mark T. Eager, 34, was sentenced to 135 months in federal prison and five years of supervised release.

“This defendant showed a blatant disregard for human life by trafficking fentanyl across the United States,” said U.S. Attorney Bradford. “My office will continue to pursue those who profit from poisoning our communities, and we will use every available resource and partnership to combat fentanyl trafficking and keep Oregonians safe.”

“This investigation brought together law enforcement agencies from across the nation,” said Homeland Security Investigations (HSI) Seattle acting Special Agent in Charge April Miller. “Homeland Security Investigations special agents from Portland, Newark, and Houston contributed to the case, along with the Portland Police Bureau and HIDTA HIT officers, who were instrumental in identifying Eager. His 11-year sentence sends a clear message: no matter where you are in the country or the world, if you attempt to sell narcotics online to Americans, we will find you.”

“Fentanyl trafficking poses a grave threat to communities across the United States, and Homeland Security Investigations is committed to working with our partners to disrupt and dismantle the criminal networks responsible,” said HSI Houston Special Agent in Charge Lucia Cabral-DeArmas. “This case demonstrates the power of interagency collaboration under the Homeland Security Task Force initiative, leveraging resources from across the country to hold traffickers accountable and protect the American people. We will continue to pursue those who endanger lives through the distribution of dangerous synthetic opioids, and we remain steadfast in our mission to safeguard our communities from the violence and instability caused by transnational criminal organizations.”

“By following this offender’s digital trail, Homeland Security Investigations and our law enforcement partners nationwide executed federal search warrants, dismantled an active dark web fentanyl packaging operation and recovered deadly amounts of fentanyl, thousands of dollars in cryptocurrency, and a trove of electronic devices and packaging materials,” said HSI Newark Acting Special Agent in Charge Spiros Karabinas. “This case is a powerful example of how coordinated, data-driven investigations can disrupt dangerous networks and help protect our communities from lethal synthetic opioids.”

According to court documents, from November 2023 through June 2024, Eager and his co-conspirator sold fentanyl on the Dark Net and Telegram. Eager operated as the vendor WRSEH10 and marketed the fentanyl as “China White Synthetic Heroin.”

In June 2024, HSI agents executed search warrants on two residences associated with Eager in Kearny, New Jersey, and seized over 360 grams of powdered fentanyl, counterfeit M30 pills, drug ledgers, cellular phones, two computers, and drug packaging consistent with three deliveries that were sent to Oregon.

On September 4, 2024, a federal grand jury in Portland returned a four-count indictment charging Eager with conspiracy to distribute and possess with intent to distribute fentanyl and distribution of fentanyl.

On February 4, 2026, Eager pleaded guilty to conspiracy to distribute and possess with intent to distribute fentanyl.

HSI Portland and HSI Houston investigated this case with assistance from HSI Newark, the Portland Police Bureau (PPB) and the High Intensity Drug Trafficking Area (HIDTA) Interdiction Task Force (HIT). Assistant U.S. Attorney Scott Kerin prosecuted the case. The U.S. Attorney’s Office in New Jersey assisted the U.S. Attorney’s in Oregon in obtaining the search warrants that were executed in Kearny.