Carfentanil AKA Elephant Tranquilizer Laced Heroin EpidemicElephant tranquilizers found in the OHIO heroin On August 26, 2016 reports were made public through CNN and Headline news regarding the drug, “Carfentanil” a deadly combination of elephant tranquilizers and heroin that has caused 25 overdoses, of which 4 were fatal in Akron, Ohio