she called both his work and home telephone numbers but couldn't reach him, so she went to his home and used her own key to get inside. and she found pat dead just inside the front door. >> there was significant blood patterns in the house itself. there were bloody footprints throughout the house. >> the evidence shows the attack started in the living room and ended at the front door. >> it appeared that someone had used that bathroom to clean up. >> robbery seemed to be the motive. pat's wallet had been cut from the back pocket of his blood-soaked jeans. >> we could see that there had been a number of clothing items disrupted, thrown around on the floor of the closet, and that there was transferred blood on some of his clothing.