"Interrogator": "Was there any particular reason?", 
"Interrogee": "Also, the Russian men had cursed the black man's sister, the black men had cursed Russian man sister, so he really didn't like it. And also, also, the black man had spilled the milk of Russian man that he just bought. And then he remembered in the past, that his parents were also murdered. And all those flashbacks came into his mind."