I'm sure I have said it before but.....the phone call her boyfriend recieved really bothers me.
In my mind this could be several things. Least likely - the fiance made this up to spur the investigation. More likely - a sadistic act by the "accomplice" unbeknown to Maura. Logically inconsistent - that Maura reached a phone somewhere enabling her to make a last disparate phone call before she died, yet she asked no one for help or no one was in the area at all when she called - and no one has found a dead body lying next to a phone in a remote area. You could say, well she used her cell phone, but it also does not make sense that she would not simply use the cell phone without the added phone card, if she was able to.
One of the reasons I don't think she had another boyfriend is because I think in the investigation it would have been discovered. They went through her things, analysed her computer - surely they would email each other and never found anything incriminating.
But, an individual with foul play on their mind would avoid being seen, avoid any emails or phone calls. Whoever it was would have had to assert that they didn't have a phone or email - or the situation was such that the necessity of using the phone or email did not exist. I only imagine a situation by which her future accomplice would only approach and talk to her while she was at the security desk job. Possibly this person went to the art gallery or worked at the art gallery.
Once she was in the accident, she had no way of ensuring for her own safety and no certainty of her ability to provide for herself - yet she turned down help. No place to live, and the outside environment is very uncomfortable.
The existence of these basic human needs lead me to conclude that she had an accomplice to help her, or that the bus driver is lying and he did something with her.
Cyberlaw's theory also holds some water - is that she disappeared to make a new life, and a DUI arrest would have spoiled her plans, so she ran. What doesn't make sense is why she wouldn't send a message through an intermediary to inform interested parties to stop looking.
I don't rule out that she could have been suicidal - and instead of killing herself where she had planned, her plans changed with the accident - so she just started walking towards the mountains knowing that with time, she would die of exposure.
B.F.
P.S. This forum is annoyingly restrictive to the point of paranoia - a detailed message requires you to log in a second time - plus email sign up confirmations, a second approval and a day wait, etc. First time I logged in I thought the thread might be locked - had it not been for the recent activity. It annoys me a bit, but could impede upon additional help.