bodies of his family members in that shallow grave. >> it was jeffrey on the bottom, brenton, annette, william then lobelia. >> the murder is not over when the victims die. the murder's over after he has finally sated his anger against them. >> he's still killing them even after they're dead. why he burned the bodies, i just don't know. he could have buried them deeper and covered them up, and who knows if they ever would have been found. >> well, you see, it doesn't count unless somebody sees it. he's making a statement, i, william bradford bishop, am in control. these are my family members. i did it. screw you. bye. >> with the forestry tower only being about a mile, we probably got there not long after the perpetrator had left. >> and there was evidence of a peel-out of a car, so they just missed each other. >> approximately two and a half hours south of the grave site, bishop was observed in a store, and he purchased a pair of low top tennis shoes. >> he had to get rid of his actual shoes because they were covered by blood and other material. and then he uses his credit card to identify hi