Anna Politkovskaya trial: accused men found not guilty. Two Chechen brothers, Dzhabrail and Ibragim Makhmudov, and a former Moscow policeman, Sergei Khadzhikurbanov accused of helping to organise the murder of the Russian journalist Anna Politkovskaya were today acquitted by a court in Moscow. Pictured: two Chechen brothers, Dzhabrail and Ibragim Makhmudov at the Moscow court