that within six weeks of her death, the victim in this case said he's going to kill me. well, the defense then gets up and cross-examination, and when you say he said he was going to kill your sister and make it look like an accident, the defense totally messed up there. they got in evidence that the judge wouldn't allow. >> kelly: let's point out that kathleen savio was found dead in her bathtub, in the home that she shared with drew peterson. they were going for divorce and according to the sister, that was not going to happen. drew was not going to allow they are live. the question becomes to mind, why didn't anna doleman contact domestic shelters, domestic abuse shelters or the police to say, my sister has been threatened? >> kelly, it's a good question. but you have to understand there was a long history here. there were 18 times that the police were called to the home. and there was little, if any, response. kathleen was convinced that he would kill her and get away with