just couldn't make up. the very week she left a phone message for the doctor asking for help, idaho innocence project had just taken on a new case. the case of the man convicted of killing carol's daughter, and the doctor called her back. >> her words to me, i'll never forget were, i just want to know what happened to my daughter. and, you know, still brings the hair up on the back of my neck. >> curiosity surprise you? >> the knowledge surprised me. she's turned all of that love and devotion for her daughter into a very careful record of this case. >> so she read that report to him, the one that said the pubic hairs found were similar to or same as the victim. >> he goes, they are hers or they are not. >> just as you thought. >> well, where are the hairs? i said, i assume they are still in evidence. >> she called the idaho falls