georgia bureau of investigation is sifting through all the remains to determine if this is a case that can finally be closed. . >> for 45 years, we have searched for kyle and his car. we have followed hundreds of leads and never had anything substantial develop from those leads. his mother died just this year in january. it was always her hope he would come home and we would find him for her before she passed away. >> his father also passed away back in 2007. a mother of three is speaking out about the potentially dangerous effect that social media has on some minors. her daughter developed anxiety and depression, even asking her mother to send her to a mental institution to get a break from school, from friends, and from her phone. she is with us now to talk about this. thank you for coming on to discuss this with us. i think this resonates with so many parents. tell us about your daughter's