. >> the caller was meredith fisher. she had just discovered on the floor of the master bedroom the savagely beaten body of her elder sister, 29-year-old michelle young, a woman who in death was about to be famous. >> listen to me ma'am. i will tell you what to do and you need to calm down so we can help her. you said is blood everywhere? >> yes. >> is she breathing? >> i don't think so. >> have you checked? >> no. she's cold. >> as she spoke, meredith was cradling her 2 1/2-year-old niece, cassidy, who had called out under the bed clothes from her parents' bed. her aunt was caught on the recorded call. >> she's got boo-boo everywhere. >> had cassidy witnessed the murder, awakened alone to find this? >> you just picture a small child walking around in this blood and tracking it congratulation the hallway over into the bathroom. >> by now, wake county investigators had descended on the house, herb's job was done. on his way out he saw cassidy again, still in his pink pajamas, still in meredith's arms. he asked meredith a