BBC News 'Disbelief' at Patrick Karegeya death in South Africa

David Batenga, the nephew of Rwandan former intelligence chief Patrick Karegeya, has spoken about his shock upon finding his uncle dead in a hotel room.
"It was a state of disbelief... at first I just thought it was in a movie," Mr Batenga told the BBC.
Mr Karegeya, an exiled dissident, died in a Johannesburg at the beginning of January. South African police said at the time that it appeared he had been murdered.