what could she be doing ten years later in the company of ron bigler in the hours that led up to her disappearance. >> we were going to meet for the day in eagle together. we were going to have a picnic and hang out together all day. >> here's the story bigler told to police and us and it sounded, frankly, a little more romantic a tale than we expected to hear. >> we went to subway, brought it back. we were sitting outside down by the river. it was very familiar. i brought some pictures. we just sat there and relaxed and enjoyed the day and the weather. i mean it was a special wonderful day. but i can't see it that way at all now. >> if that sounds like a date, well actually in a way it was, said bigler. he, after the breakup of their marriage, stayed single. and when her second marriage collapsed, his chance it seemed perhaps had come again. >> it was very exciting. hard to figure out. >> that night after their romantic picnic -- >> she called me before i got home to see if i made it back in to denver and then we had a brief conversation, you know, not too brief but -- and -- i expe