Former Bosnian Serb leader Radovan Karadzic is an international fugitive, one of the most wanted men in the world. Accused of leading the slaughter of thousands of Bosnian Muslims and Croats, he has twice been indicted for war crimes by European justices in the Hague. Just weeks ago he narrowly evaded capture when Nato forces swooped on an enclave in Republika Srbska. In this Correspondent film, journalist Maggie O'Kane goes in search of Karadzic, talking to his relatives, supporters, and former secret service operatives.