Klarsfeld left Iran after a few days of investigation and made a documentary in which he iterated that the Iranian government has executed Elghanian because of his Jewishness.[87] On 18 May 1979 a group of Zionist leaders went to Iranian embassy in Washington and met with Iranian delegates. In this meeting Ali Agoh, the Iranian representative described that the Iranian government does not believe that Iranian Zionists are traitors.[88]