Chairman of the State Duma the Russian Federation, Chairman of the State Duma creates a Scientific Council for law-making. State Duma has the right to cancel any order, the order of the Chairman. As of , there are three living former Chairmans. The most recent death of a former Chairman was that of Gennadiy Seleznyov (1996–2003) on 19 July 2015, aged 67. Chairman of the State Duma The Chairman of the State Duma of the Federal Assembly of the Russian Federation (), also called "Speaker" (), is the presiding officer of the lower house of the Russian parliament. His responsibilities include overseeing the day-to-day business
Sibusiso Duma the life sentences for murder. Both men laughed when sentenced saying, "They're dead now. What are they worrying about?" On 4 August 2009, Duma was further charged in connection with his various other crimes. On 17 August 2009, Acting Judge Kobus Booyens, imposed a further six life sentences and prison terms totaling 104 years. He said he intends that Duma should be permanently removed from society. Sibusiso Duma Sibusiso Derrick Duma (born 6 May 1984) is a South African serial killer who was twice convicted in 2007 and 2009 of 2 and 5 murders and sentenced to 8 Life Sentences