it all came together for kratz.ery had developed a deep resentment of women, which had started with his wrongful conviction and had only grown over the years. he has no remorse for his behavior, feels incredibly entitled. andrea canning (voiceover): but as he continued to investigate the case, kratz had a problem. andrea canning: you still didn't know how she was killed, exactly where she was killed. was that bothering you? yes. but sometimes, you know, you have what you have. it was all coming together in bits and pieces. andrea canning (voiceover): he and his team kept digging until they got a big lead. man: why don't you just have a seat, brendan. andrea canning (voiceover): in march 2006, four months after teresa's murder, tom fassbender and his partner, mark wiegert, spoke with avery's 16-year-old nephew, brendan dassey, in a series of now highly-scrutinized interviews. what was your first impression of brendan dassey? a shy kid, somewhat introverted. andrea canning (voiceover): but once he opened up, the detai