Weapons inspector David Kelly was writing a book exposing highly damaging government secrets before his mysterious death. He was intending to reveal that he warned Prime Minister Tony Blair there were no weapons of mass destruction anywhere in Iraq weeks before the British and American invasion. He had several discussions with a publisher in Oxford and was seeking advice on how far he could go without breaking the law on secrets. Following his death, his computers were seized and it is still not known if any rough draft was discovered by investigators and, if so, what happened to the material. Dr Kelly was also intending to lift the lid on a potentially bigger scandal, his own secret dealings in germ warfare with the apartheid regime in South Africa. US television investigators have spent four years preparing a 90-minute documentary, Anthrax War, suggesting there is a global black market in anthrax and exposing the mystery suicides of five government germ warfare scientists from around the world. Director Bob Coen said: The deeper you look into the murky world of governments and germ warfare, the more worrying it becomes. We have proved there is a black market in anthrax. David Kelly was of particular interest to us because he was a world expert on anthrax and he was involved in some degree with assisting the secret germ warfare programme in apartheid South Africa. Dr Kelly was found dead in woods near his Oxfordshire home on July 17 2003. His apparent suicide came two days after he was interrogated in the Commons over his behind-the-scenes role in exposing the flaws in the sexed-up Number 10 dossier which justified Britain going to war with Iraq. Conspiracy theorists have claimed he was murdered.