BEND, OR -- A Valentine's Day drug bust east of Bend led to the arrest of a 54-year-old Bend man, concluding a long-term investigation by the Deschutes County Sheriff’s Office Street Crimes Unit.

Detectives say Jeffrey Cluff brought fentanyl into the area from Portland, and was a primary source of the drug for local distribution. They believe he was the head of a local drug trafficking organization.

During a traffic stop Wednesday, DCSO seized powder fentanyl, counterfeit Oxy pills containing fentanyl and methamphetamine.

As of Friday morning, Cluff remains in the Deschutes County Jail. He's due in court February 22nd.