This show was ruined by changing too much. First season was interesting they had dedicated investigators to find things out, but it was a bit long. Second and third season was less interesting but still interesting but more like a documentary to uncover things. Season 4 on-wards was more just a a bunch of people saying things about what happened. It keeps changing it's mind on how everything is delivered, there are many subjects repeated. Very first episode of season 6 is something repeated twice already. So it kept changing it's target audience and yet repeated content.