The Muskingum County Sheriff‘s Office says a drug investigation results in an arrest. Sheriff Matt Lutz says this week 37-year-old John Yingling was picked up as part of a combined drug unit case with the Zanesville Police Department. Lutz says Yingling is charged with trafficking in drugs and possession of drugs. The Sheriff says Yingling’s criminal history includes trafficking and possession of drug charges from 2001 and 2002. The suspect is being held in the Muskingum County Jail.