. >> and barbara rae-venter learns from him that he had a daughter named denise beaudin, and denise isr, do you want to know your name? then she just very quietly said yes. >> it turns out that in fact lisa's birth name had been dawn beaudin. >> dawn was born in 1981. she was only 5 months old when they left manchester. >> the last time lisa's grandfather had seen lisa and her mother was in 1981 around thanksgiving in manchester, new hampshire, with the mother's boyfriend, a guy by the name of bob evans. >> bob evans had apparently told family members at thanksgiving that they were going to be leaving town. that they owed people money, and so they would be leaving. >> a week later on the 1st of december, i went over there to invite them here for christmas and found out that they were already gone. the neighbors told me that they had packed up and just left. and i never saw her ever since after that. we had no idea what to do or where to go or which way to turn. >> the presumption was that they were just going off to make a new start elsewhere, so when they left the area, her family did