and hopeful. >> my dad can actually go out to eat now, so we've been going out to restaurants. he came with me to my dentist's appointment because he hasn't been able to do that in a really long time. it's awkward because i'm 20. >> he's just trying to make up for the lost 4 1/2 years. >> yeah. >> now, said david, rachel, and heidi, they're hoping the state will solve their mom's murder. >> i obviously hope that they do catch whoever did it, but i wouldn't be surprised if they don't. >> what's going to happen to the family? >> i think all of us want to move out of bloomington. >> yeah. >> that's for sure. >> something else. after all the trauma, these three are, by the look of it, fine. it's because, they said, they had a wonderful mother, pam zimmerman. you three have all done pretty well so far. what would she think about where you are in life and what you've accomplished? >> i think she'd be incredibly