For some reasons, this show troubled me a lot. First off, the fact that it is based on real events is troubling enough already. The second was the fact that all the actors were terrifyingly too convincing in their roles xD. Everything about their characters was believable, and they obviously did research on how to portray their character's mental sate, which is amazing, but really troubling. I mean, you can almost tell what is going on in their disturbed character's minds. That is 100% acting skills on the screen. Those two reasons together makes this show 100% excellent also sad and troubling when you realize over and over again that it is based on real events... Not for the faith of heart if you ask me and also, the actors deserves awardSS for that show, and they are unrecognizable form their previous roles.