ms. medlin had left her vehicle. the first thing we attempted to do was to determine if, in fact, a crime had occurred. >> the next day, a search team found kim's body a mile and a half from her car, hidden under some debris. >> we watched the news, and my wife looked at me and she says, "i've seen enough. it's her." so, we turned off the tv and unplugged both phones and just went to bed. >> this was not a robbery. her wedding band, wedding ring, there was a necklace still in place around her neck. those items that would have had potential value were still present on her. >> the autopsy revealed kim had been beaten, kicked, and strangled. but there were no signs of sexual assault. >> there were several blows on the back of her head and neck and her back area that would have been consistent with blunt force trauma. our theory is that she was knocked down from behind, she was stomped on her back, and she was -- had something pressed up against the front of her neck. >> and there was evidence that kim's wrists had been