MSNBC Dateline November 17, 2019 07:12:00
Reconciling at that point. >> reporter: but he, having been the last person known to have seen her, i suppose would be a person of interest in your -- >> yes, obviously he was a person of interest. >> reporter: this person of interest, rob beigler, was paige's first ex-husband. they married right out of high school. young, immature, and soon divorced. but funny how this works. ten years had sanded off their sharp-edged disputes, and they saw anew why they fell in love. >> it seemed like as if no time had passed at all. >> reporter: this is ron beigler, talking to a "dateline" producer soon aft...