In the interview about "who Libby and Abby were" it was said that the girls went there often and that it was a favorite place of theirs. Maybe they did see something earlier in time and as someone else here said, Libby was a forensic / crime enthusiast. Maybe, once they saw something earlier, they continued to go to Deer Creek to "follow up" on their investigation. Maybe DID contact their killer via SM to further their investigations... I'm beginning to see how some here are approaching this crime and beginning to see the value of their way of thinking. It is at least very worth pursuing this direction of thought imo. These murders could so easily be "passively disguised" as sex crimes... it is so easy to jump to that conclusion. Yet, the murders may have nothing to do with sexual assault at all. Two little girls who had discovered too much and were discovered by their killer doing so. (If so... he had friend(s) in Delphi but probably doesn't live there himself, imo; and friend(s) very close to the area of the murders, imo.)
JMO :moo: