Officials warn of tainted heroin with sedative used to tranquilize large animals - WGAL Lancaster

Officials warn of tainted heroin with sedative used to tranquilize large animals WGAL Lancaster State officials are warning Pennsylvanians about a new batch of tainted heroin laced with carfentanil, a sedative used to tranquilize large animals like elephants and rhinos. Pin It. Show Transcript Hide Transcript. Advertising. Video Transcript. TOLD ...