Ohio man pleads guilty to dumping 7,000 gallons of hazardous substance-contaminated wastewater into Scioto River
3 According to court documents, on April 17, 2021, Mark Shepherd, age 72, Kenton, Ohio, negligently, and without a permit or in violation of a permit, discharged into the Scioto River near Kenton, Ohio, approximately 7,000 gallons of a substance containing …