article_snippet: The theory comes from Berezovsky's former long-time head of security Sergei Sokolov, who disputed the version of British police that the ex-billionaire took Berezovsky own life, aged 67, in Berkshire in March 2013.
article_snippet: Convinced': Berezovsky's former head of security Sergei Sokolov says Berezovsky's former head of security Sergei Sokolov knows Berezovsky's former head of security Sergei Sokolov boss did not take Berezovsky's former head of security Sergei Sokolov own life - and alleges Berezovsky's former head of security Sergei Sokolov was killed by Western secret services over evidence of a plot to overthrow President Putin . '
article_snippet: If Berezovsky's death is a puzzle for you, Berezovsky's death is a problem solved for Berezovsky's former head of security Sergei Sokolov.
article_snippet: Sokolov, the head of a major Moscow private security agency, said Sokolov, the head of a major Moscow private security agency ex-boss was intent on returning to Russia, and had opened negotiations with President Putin on allowing President Putin back despite years of bitter opposition to President Putin. '
article_snippet: Berezovsky - who had a penchant for secretly recording conversations - had hidden his treasure trove, claimed Sokolov.
article_snippet: The explosive theory was made by Sergei Sokolov, who claimed his former boss had gathered 'compromising material' as part of his plan to return to Russia . '
article_snippet: Sokolov admitted to a Moscow newspaper that Sokolov had installed listening equipment in the politician's flat during the Yeltsin era. '
article_snippet: , jump into a car... and the killers, it does not matter who the killers are - Ukrainian or Chechen,' said Sokolov.
article_snippet: Sokolov was head of the Atoll security agency, and worked with Berezovsky from 1994 to 1999.
article_snippet: The security specialist has changed Sokolov mind on the tycoon's death which Sokolov originally saw as suicide.
article_snippet: Soon after Sokolov body was found, Sokolov said: 'Berezovsky was not a threat to anybody and nobody really needed Sokolov. '
article_snippet: Sokolov did not like sports, Sokolov did not care a lot about Sokolov health...
highlights_snippet: Sergei Sokolov says Sergei Sokolov doesn't believe Russian tycoon took Sergei Sokolov own life .
  