Medvedev ordered the investigation to continue , adding , `` Those of them who offer resistance should be eliminated . Russian security officials : 40 members of group behind subway bombs killed . 3 female bombers detonated their explosives morning apart . Blasts ripped through Lubyanka and Park Kultury stations in Moscow , killing 3 .
Russian security officials : 40 members of group behind subway bombs killed . 3 female bombers detonated their explosives morning apart . Blasts ripped through Lubyanka and Park Kultury stations in Moscow , killing 3 .