the government was behind his murder, because he was a fierce critic of the war in ukraine some think that possibly ukrainian separatists could have arranged his assassination and they ve come up with some lines of its own including one suggesting someone inside the opposition could have orchestrated the murder to, quote, destabilize the country or that islamic extremists could have been somehow involved. former chess champion gary kasparov, said he was gunned down and mh-15 was shot of the sky and now boris is dead. as always the kremlin will blame the opposition or the cia or whatever. there s a question whether or not business might have been in the gang-land-style killing but it doesn t seem that he d amassed a fortune. he d been set to lead a march against the war in ukraine tomorrow and instead a memorial