My hope is, if they do find her cell phone, there will be some compelling evidence on it much like the Delphi case. Based on everything I have read about Mollie and how much of a fighter she was, I hope she had the presence of mind to discretely video the perp as he was driving perhaps. Access to her phone would be just a huge break in this case.
MOO but I don't think LE has found her phone. Either she didn't have it with her at all or the perp still has it. Back to poor Abbey and Libby...even with all the evidence we don't have justice in that case either.