I am not sure who she is, sorry, but have you happened to check to see if she has posted anything recently? Or, is she in the Addy exchange to where you might contact her through snail mail? Just some thoughts since you are so worried. :( Hope someone helps you out soon.
How long has it been since you have heard from her? Do you know more info on her than just her cell phone? I will see if I can help you with more info, if my computer will stay up and running! It isn't being nice the last couple days and I told DH to just crash it! Let me know if I can be of further assistance as I would be glad to help if I can!