I believe that Skylar's life would not have been saved by Skylar's Law. I agree with the earlier poster who said that, by the time her parents realized she was missing, it was too late to save her life. I do believe, however, that if Apple had assisted by producing Skylar's texts or by telling LE the last tower her phone pinged from, Dave and Mary Neese would have been spared months of not knowing if Skylar was still alive, arrests would have already been made, and valuable evidence would not have been lost. Of course, this is only my opinion.
Rest in the Arms of the Angels, Skylar.