Another thing to ponder about the texts:
1) If SHE used his phone to text HF that means her phone did go dead and maybe she was saying "I'm getting a ride home" or "Forget it, I'm going to hang out somewhere else until I hear from you" or whatever.... just making up dialog here...
2) If HE used his phone to text HF that would mean that he already HAD his number. I thought they never hung out, etc.... So how and why would he have HF's number?? That would put a whole new spin on things.
Knowing about those texts is HUGE, if you ask me.
I'm afraid so much more is going to come out about this whole group of people.