SCOTTSVILLE, Ky. – An Allen County woman is behind bars on drug charges. According to the Kentucky State Police on Friday, troopers received information resulting in the arrest of 33-year-old Johnna Blankenship of Scottsville. Authorities say a preliminary investigation led to a search warrant for Blankenship’s residence, resulting in multiple charges. Blankenship faces charges of first-degree possession of a controlled substance (fentanyl), pos…