ATHENS, Ohio — A final pre-trial hearing for Jean Demosky, the former director of Athens County Job and Family Services, was postponed Monday morning to October. Special prosecutor Ron O’Brien and criminal defense attorney Jonathan Tyack met with the judge Aug. 17 at the Common Pleas Court to exchange discovery in an off-the-record session. Athens County Court of Common Pleas visiting Judge John T. Wallace confirmed the postponement to the Inde…