(Connersville, IN)--The final report is in on what caused the deaths of two Fayette County Jail inmates earlier this month. It was carfentanil. Chad Sizemore, who had been brought to the jail from Fountain City, and Thomas Lohr of Connersville inhaled the drug after it had been smuggled into jail in Sizemore’s body cavity. They died shortly after inhaling the drug. Carfentanil is used as an elephant tranquilizer and is considered a thousand times more powerful than morphine.