A third case was won against Muammar Gaddafi in Beirut courts for the families of the historic leader of the Shi'i community Musa al-Sadr and his two companions, journalist Abbas Badreddin and cleric Muhammad Ya`qub, who disappeared in Libya upon their official invitation by Gaddafi in August 1978.[3] Mallat also helped establish the Middle East regional office of Amnesty International in Beirut in 1999 for which his law firm has acted since as legal counsel. Led by directors Kamel Labidi and Ahmad Karaoud, both former prisoners of opinion in Tunisia, the regional office formed an inspiring precedent to a multitude of civil society organizations across the Middle East focusing on the promotion of human rights, accountability, and the abolition of the death penalty.