Good documentary and interesting story that goes a bit too long. Six hours long, probably should have been closer to 4. A sad miscarriage of justice and in the end, just about everyone suffered other than the real killer. Worth watching if you are a true crime documentary fan.

Best documentary I've ever watched. So much incompetence, human failure and pure evil coming together - and Im talking about the pig-farmer turned "cop" and his cop-friend turned "therapist". In the end the whole system failed big time and there were only victims in the end. Easy victims, because of their mental illnesses and mental retardation. Very well made documentary with tense and showing turns and twists.