>> the tiny west wendover police department jumped on the case right away. donald burnham was the detective in charge. >> there's no point in waiting. the longer you wait, the bigger problem you have and the harder it is going to be to find them. >> hours now since mickey was due home. >> scared. upset. panicked. worried. because it was dark now and it was cold and she had no jacket -- and in the bottom of my heart, i knew something was really, really wrong. >> and you try to tell yourself no, no, no. can't be. >> yeah. >> and the police had an idea. maybe mickey's cellphone, the one she always used to keep in touch, would give them a clue. so, they checked her most recent calls and there it was. one particular number that kept popping up, just before mickey