>> yeah. >> okay, six bodies. >> narrator: the focal point of the killings was further down yablunska streetfice building that had become the russians' de facto headquarters during the occupation. >> and what's the address of this building? >> yablunska 144. (indistinct chatter) and here was... eight bodies. some of them was clearly shoot in the head. tied hands. and some of them had, like eyes was... >> blindfolded eyes. >> yeah, blindfolded eyes. >> narrator: sasha had documented what looked like the point blank execution of eight men. almost immediately local prosecutors began building war crimes cases. >> (speaking ukrainian) >> narrator: the effort was being led by ruslan kravchenko. >> (speaking ukrainian) >> there seem to have been a lot of killing on yablunska street. how many bodies were found along yablunksa? >> (speaking ukrainian) >> narrator: a month after the russians left bucha, officials were continuing to count how civilians had been killed. bodies were still arriving at the city morgue. we went there with a local journalist we were working with, taras lazer. >> (speaking uk