drkt tonight-- detective tony kemp took the lead and did his own walk through the house. did you find signs of something that might have happened in the house? >> no. i did not see any weapons i did not see any blood or anything thatin that house. >> reporter: heather's car stuck in the driveway stuck in detective kemp's mind. >> obviously if she left, she had to be foot, or she had made contact with somebody for them to pick her up. >> reporter: the grapevine was now working overtime. friends from heather's dance class soon heard that she was missing. one of them was carrie cooper the class instructor. she also went over to the house. turns out carrie knew as much about crime scenes as she did about dance moves. that's because carrie's a cop in nearby memphis. >> well, i kind of took on the police officer role at that moment. i combed every inch of her property. >> reporter: find anything? >> i found nothing. and i looked through her storage sheds and along the railroad tracks that are behind her house, and there was nothing. >> reporter: ads detectives were putting -- a