Hey you guys, we're here to sleuth, right? So the possibilities are endless since we don't know squat. It's actually very possible that the girls, or one of them, could have gone there with intentions of meeting someone which had been planned in advance. Whether 'catfished', or arrangements made under some kind of ruse, who knows, could be anything at this point. Here is a photo of Abby from a time when she was fishing, in same general area it seems, not sure when the photo was taken. I simply said that I agree with what other posters have suggested, in that AW looks more 'dolled up' than what one *might* expect for an afternoon of hiking, and also in comparison to how her friend was dressed for same occasion on same day while the two were together. By 'dolled up', I don't mean 'dressed to the nines' or anything, okay, and I'm not insinuating any kind of blame or prejudice, just saying she looked really cute.
This is picture 6/11 from the link below
http://www.dailymail.co.uk/news/article-4224810/Two-bodies-search-missing-13-year-old-girls.html