alreetlike
Wait and hope.
The fact that she would call a cab and not have the money to pay for it has stumped me as well. I've never really bought into the theory that there might have been a cover up and others making fake calls using her phone etc. but it is something that really could have happened I suppose.
There are all kinds of possibilities but I like Occam's razor the best!
I do think she called the cab. And I also think she ditched it. I think I know what might have happened after that but I do know with certainty I'm not allowed to post it here. JMO
BBM - me too. I even wondered if maybe she found some money on the ground while she was walking around and decided to use it for a cab, but that might be a bit too random considering how unusual the night been already. I can see me finding cash lying around and thinking "OMG that's totally a sign!"