The Seneca County Drug Task Force-METRICH Enforcement Unit, along with additional Troopers from the Ohio State Highway Patrol, arrested 62-year-old Robert J. Allison on Thursday.
The Tiffin resident was taken into custody along State Route 53, North of Tiffin, in Seneca County.
Allison now faces a charge of Trafficking Heroin, a Fifth degree Felony.
Additional charges of Trafficking Heroin are pending against Allison upon the conclusion with the entire drug investigation.
Allison is being held at the Seneca County Jail pending further court proceedings.