article_snippet: Speaking yesterday, Zhanna Nemtsova added: 'After death the opposition is beheaded and everybody is frightened.'
article_snippet: Five people have been detained and two charged for The killing of 55-year-old Mr Nemtsov, who was shot near the Kremlin in late February, although Russian opposition leader Boris Nemtsov colleagues worry that whoever ordered her father's murder may not be found .
article_snippet: People walk past flowers left at the site where Nemtsov was killed on the evening of February 27 .
article_snippet: Pictured is Nemtsov casket being carried at Nemtsov funeral .
highlights_snippet: Five people have been detained in connection with Boris Nemtsov killing .
  