I think if she had a creepy experience or stalker or just something bad to make her husband worry or panic then being a techie and married I think using the app makes total sense. To me if the controlling guy I've been with for the last year did that to me I would flip **** and stress and want to leave him more so. Now as someone who's been in verbally abusive relationships with guys and usually alcoholics and only when drinking at night I can say nobody ever knows if I'm unhappy until after a breakup or something big but in those cases only my close friends know. But I know I spent the better half of two years thinking about how I would kill myswlf without either it hurting everyone(which kept me from ever doing it and I never will) or the best way to without making a mess of his mother and stepdads beach house we lived in. So just because her life seems perfect or people are making it out to be doesn't mean it was cause no couple is but I don't think she would do that to her kids which is what makes me not think suicide or leaving because I think she would just divorce him and not put the kids through her death or never knowing so I think it's murder and by by her husband but someone maybe who knows him IF the rumor someone mentioned on a blog is true and he dated the girl who went missing in high school then I would think it's a friend and maybe one she's said creeps her out but he didn't take her serious and now is filled with guilt. So I believe clearly something happened before to make him panic and go straight to checking it because I would make sure my husband and family had my passwords so they can do that if I vanish if I was dealing with a stalker or creepy someone so that's what my mind goes to about why he did it and I think since we don't have the info it won't make sense why he did to a lot of people until we have all of the info but sadly I agree with whoever said they thought she was killed that day because with so much weird stuff in that log I think she was taken to the spot the log mentioned a knife and twine and a shack farther back. I hope she's alive and is returns or comes back for her families sake.