Attempts to develop an independent press and media in Burkina Faso have been intermittent. In 1998, investigative journalist Norbert Zongo, his brother Ernest, his driver, and another man were assassinated by unknown assailants, and the bodies burned. The crime was never solved. However, an independent Commission of Inquiry later concluded that Norbert Zongo was killed for political reasons because of his investigative work into the death of David Ouedraogo, a chauffeur who worked for François Compaoré, President Blaise Compaoré's brother.