After working for Gaddafi's propaganda radio, Najat Al-Hajjaji chaired UNHRC, headed UN's Durban II racism conf & was UNHRC mercenaries expertGENEVA, October 21 -- While the UN human rights office today called for an investigation into Gaddafi's death, an international coalition of 45 human rights groups today urged Ban Ki-moon and UN rights chief Navi Pillay to investigate two UN Human Rights Council officials for their alleged actions over three decades to shield Libyan dictator Col. Qaddafi from scrutiny of his regime's gross violations of human rights. (See full text below.)