the former Yugoslavia (ICTY), serving in this capacity from 1993 to 1997. After his tenure as President, he continued to sit as a Tribunal judge until February 2000. In his book International Criminal Law (2003), he argued for expansion of criminal responsibility of an offender. He equalised dolus eventualis with recklessness, and expanded his term "culpable negligence" (culpa gravis) to unconscious negligence. By this, he got closer to the objective responsibility of an offender for a risk (strict liability). For this he was criticised, as this contradicted the general rule that objective responsibility in this case cannot be part of the criminal law of civilised countries. In October 2004, Cassese was appointed by UN Secretary-General Kofi Annan to be the Chairperson for the International Commission of Inquiry on Darfur. This Commission was to investigate potential international and human rights violations taking place in Darfur, and to determine whether or not acts of genocide had occurred. On 25 January 2005, the Commission issued its "Report to the Secretary-General." The Commission found that while there was evidence of war crimes and crimes against humanity, the government of Sudan had not committed acts of genocide. This finding was contrary to the position of the United States, which had already labeled the Government's activities as "genocide". The Commission recommended the U.N. Security Council use its referral power under the Rome Statute to refer the Darfur case to the International Criminal Court in The Hague. This recommendation was expected from the Commission, as Cassese was known to be an ardent supporter of the International Criminal Court. In March 2005, the U.N. Security Council acted upon the ICC recommendation and used its referral power for the first time to refer the Darfur case to the ICC. In October 2008, Cassese was legal advisor to the European Committee for Delisting the PMOI (People's Mujahedin of Iran). Cassese was elected as the President of the Special Tribunal for Lebanon (STL) in March 2009. He was the first president of STL. He resigned on health grounds on 1 October 2011 and was succeeded by David Baragwanath. Death Antonio Cassese died in Florence on 21 October 2011, after a long fight with cancer. He was 74. Private Archives During 2015, Silvia Fano, the wife of Professor Antonio Cassese, deposited the private archives of her deceased husband at the Historical Archives of the European Union. These documents are open for consultation.