Last Updated: Thursday, 11 October 2007, 14:58 GMT 15:58 UK Rwanda has launched an independent inquiry into the downing of President Juvenal Habyarimana's plane in 1994, sparking the Rwandan genocide. Justice minister Tharcise Karugarama told the BBC that a Supreme Court judge will head the commission, which will have one year to investigate. There are conflicting theories over how, and by whom, t