Joseph Harmatz, Who Led Jewish Plot to Kill Germans After World War II, Dies at 91 Harmatz, a survivor of the Vilnius ghetto in Lithuania, was the leader of a group that poisoned 2,200 imprisoned Germans by lacing their bread with arsenic. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:At Least Two Killed in Knife Attack at Marseille Train StationAfghan Teenagers Recruited in Iran to Fight in Syria, Group SaysFacebook Blocks Chinese Billionaire Who Tells Tales of CorruptionThousands of Iraqis Flee ISIS to Kurdish Territory Amid Military OffensiveSame-Sex Couples Wed in Germany as Marriage Law Takes EffectCatalans Defy Spain and Push Ahead With Vote on Independence