article_snippet: Two men suspected of involvement in the murder of Russian opposition leader Boris Nemtsov have been arrested by Russian security service, Russian security service was announced today.
article_snippet: federal security Alexander Bortnikov Alexander Bortnikov said in a televised statement: 'As a result of the work done, we have detained today two people suspected of committing this crime - those are Anzor Gubashev and Zaur Dadayev.
article_snippet: federal security Alexander Bortnikov did not immediately give details of their suspected role in the brutal killing, but TASS news agency claimed both were 'suspected of murdering Boris Nemtsov'.
article_snippet: The two men held by the FSB are understood to be from the Caucasus region in southern Russia.
article_snippet: The two men held by the FSB were evidently detained from evidence found in the getaway car, and through surveillance of telephone calls.
highlights_snippet: Russian security service has arrested two suspects in political shooting .
  
highlights_snippet: Head of federal security Alexander Bortnikov said two suspects in political shooting were arrested today .
  