Amnesty International reported that it had found " new evidence " of summary killings of Ukrainian soldiers on 9 April 2015 . Having reviewed video footage , it determined that at least four Ukrainian soldiers had been shot dead " execution style " . AI deputy director for Europe and Central Asia Denis Krivosheev said that " the new evidence of these summary killings confirms what we have suspected for a long time " . AI also said that a recording released by '' Kyiv Post '' of a man , allegedly separatist leader Arseny Pavlov , claiming to have killed fifteen Ukrainian prisoners of war was a " chilling confession " , and that it highlighted " the urgent need for an independent investigation into this and all other allegations of abuses " . Russia 's actions in Ukraine have been described as crimes against peace and crimes against humanity ( Malaysia Airlines Flight 17 shoot down )
Malaysia Airlines Flight 17
Malaysia Airlines Flight 17
Russian war crimes