I suspect that you should be able to find the location from the Annie's bank transactions, but I don't know the account code (and ahem looking at the JS source, it seems that only the company account is implemented)
I couldn't find the account id for her bank account. Is it supposed to be there? I'll keep looking.
edit: the WIP message in the messaging system makes me think that you can't yet track the Annie.
Also, is it supposed to be so simple to find the account password?