I missed almost all of #15 so my apologies about repeats, its so hard to catch up and not comment along the way! I had posted many moons ago that I thought this was someone whom felt they were the better option romantically for MT than her boyfriend and based on what her dad said it seems he and/or LE have narrowed it down to something along those lines too. My thought is, even though they don't seem to have retrieved her phone and don't know her Snapchat history (unless they had her login info, in which case they could have downloaded that too), her service provider would have her calls and texting data and even though my kid uses snapchat like a fiend, she does still text people she is close to also so I would imagine they have a pretty good idea of whom this might be. So this person is unlikely missing as well, or they would have put out an APB wanted for questioning in the disappearance. But they clearly don't feel they have enough evidence to arrest or don't feel confident they'd get the person to break in the 48hrs they can detain for. So is the only option the "wait and watch" approach? The thought of that is enough to drive anyone mad, much less her poor family.