bill nielsen: she was just plain missing. keith morrison: yes, she was. and it was terrifying-- dreadful in the end. and as events were about to prove, a shocking lesson on what can dwell hidden beneath a person's public skin. so this is really a secret thing, as far as you know, then? dale bruner: a lot of it, sure. keith morrison: everybody has secrets, of course. stephanie roller bruner's secrets lived as she did, in a skier's paradise. they met at the top of a mountain. dale bruner, a professional photographer, was taking and selling photographs of visiting skiers. a person has to make a living, and for dale, skiers were it. dale bruner: i love taking wildlife photos and scenics. and people say, well, why don't you sell more of your work that way? i said, well, buffalo don't carry credit cards, you know. keith morrison: anyway, it was up there on the mountain he spotted this young woman. she seemed to be conducting some sort of forestry service survey. dale bruner: i skied up to her and i said, what are you doing, writing parking tickets? and she look