2015 Event Zimbabwe seeks extradition of U.S. dentist Walter James Palmer, who killed a protected lion, Cecil, during a hunt; led by a local guide, Palmer believed that the hunt was properly licensed and fully legal 2012 Event Hearings are delayed for the U.S. extradition of Megaupload founder Kim Dotcom over concerns about the search and seizure of documents 1963 Event Argentina asks for extradition of ex-president Peron 1860 Event U.S. extradition treaty with Sweden 1795 Event U.S. and Great Britain sign Jay Treaty, 1st U.S. extradition treaty 1794 Event Jay Treaty, 1st U.S. extradition treaty, signed with Great Britain
