Oregon man sentenced to more than seven years in prison for trafficking meth in Helena area

Source: Office of United States Attorneys

GREAT FALLS — A federal judge today sentenced an Oregon man to seven years and four months in prison, to be followed by five years of supervised release, after he admitted to trafficking large quantities of methamphetamine in the Helena community, U.S. Attorney Jesse Laslovich said.

The defendant, Olin Carl Herendeen, 48, of Salem, Oregon, pleaded guilty in August 2024 to possession with intent to distribute meth.

Chief U.S. District Judge Brian M. Morris presided.

The government alleged in court documents that in June 2022, the Missouri River Drug Task Force began investigating a woman for running a large-scale drug trafficking ring that was bringing large amounts of meth and fentanyl into the Helena area from Washington. Herendeen was a member of the ring and assisted in bringing drugs from Washington to Montana. In February 20023, Herendeen, who was on state probation, went to the state probation and parole office in Helena to check in with his probation officer. Live ammunition was found on his person during a search. Herendeen admitted that there were multiple firearms in the vehicle he was driving. In a search of the vehicle, law enforcement found three firearms, AR-15 parts and approximately one ounce of meth. In an interview, Herendeen admitted to law enforcement to trafficking 50 pounds to 70 pounds of meth and 40,000 pills with the woman leading the ring in the year preceding his arrest. Seventy pounds of meth is the equivalent of approximately 253,680 doses. He also admitted to carrying a firearm for protection during some of the resupply trips to Washington.

The U.S. Attorney’s Office prosecuted the case. The Missouri River Drug Task Force and Bureau of Alcohol, Tobacco, Firearms and Explosives conducted the investigation.

This case is part of Project Safe Neighborhoods (PSN), a program bringing together all levels of law enforcement and the communities they serve to reduce violent crime and gun violence, and to make our neighborhoods safer for everyone. On May 26, 2021, the Department launched a violent crime reduction strategy strengthening PSN based on these core principles: fostering trust and legitimacy in our communities, supporting community-based organizations that help prevent violence from occurring in the first place, setting focused and strategic enforcement priorities, and measuring the results. For more information about Project Safe Neighborhoods, please visit Justice.gov/PSN.

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