article_snippet: No one has been arrested, though Russia's Federal Security Service chief has said there are suspects.
article_snippet: But Nemtsova, 30, said she does not believe that will happen.
article_snippet: she said investigators have not contacted she
article_snippet: and she knows nothing of the case except what is in the media.
article_snippet: I don't know where Putin cellphone and Putin personal belongings are, so I know only those things which are released or published in the press and nothing else, nothing else," she told CNN from Germany, where she is staying for a few days.
article_snippet: As I have already said, I don't have any faith in this investigation.
highlights_snippet: Zhanna Nemtsova says Zhanna Nemtsova has no faith in the Russian investigation .
  