zariah, i would like to take you to the hospital, okay?ng a pot because i might throw up again. >> reporter: at the sentencing hearing, 11-year-old zariah, who is still recovering from her seriously injuries had the courage to address her parents in open court about her deceased sister. she said "why did you adopt her? to kill her?" it's a heartbreaking story. kevin pleaded guilty to murder and torture and will be in jail for at least 22 years. and elizabeth for at least 12. do you think if the schatzes did not real the pearls' book, there is a good chance that lydia would still be alive? >> i think she would be. >> we reviewed the case to find out what would happen to see if there was going to be any blame pointed at us. so we looked into it. >> i know tomorrow in part 2 you're going to address the question what liability the authors may or may not have. do they feel badly at all about this child's death, or do they feel in any way their writing had an impact? >> reporter: the pearls say they do feel badly, anderson, about the death of ly

zariah, i would like to take you to the hospital, okay?ly need to bring a pot because i might throw up again. >> reporter: at the sentencing hearing, 11-year-old zariyah, who is still recovering from her seriously injuries had the courage to address her parents in open court about her deceased sister. she said "why did you adopt her? to kill her?" it's a heartbreaking story. kevin pleaded guilty to murder and torture and will be in jail for at least 22 years. and elizabeth for at least 12. do you think if the schatzs did not read the pearls' book, there is a good chance that lydia would still be alive? >> i think she would be. >> we reviewed the case to find out what would happen to see if there was going to be any blame pointed at us. so we looked into it. >> i know tomorrow in part 2 you're going to address the question what liability the authors may or may not have. do they feel badly at all about this child's death, or do they feel in any way their writing had an impact? >> reporter: the pearls say they do feel badly, anderson, about t