Russia: Foreign Ministry accuses Britain of wanting to tarnish Russia and its president by announcing the conclusions of an inquiry into the death of ex-KGB .\r<br>\r<br>A special report on the case of Putin and the poisoned spy. Litvinenko: What Really Happened - special David Cameron has suggested fresh sanctions could be .\r<br>\r<br>The chairman of a public inquiry into his death said on Thursday, evidence which shows Russia was behind the 2006 murder of former KGB agent Alexander .\r<br>\r<br>The chairman of a public inquiry into his death said on Thursday, evidence which shows Russia was behind the 2006 murder of former KGB agent Alexander .
