dr. blumenschein is somewhat of a commitment phobe? >> dr. evette toney said that she had real issues with the fact he didn't want to a commit, and she said that her remedy for that was they were going to have a baby. >> reporter: now that they were trying to start a family, george the bachelor was also talking about marriage. evette had once called herself george's common-law wife. investigators wondered if she had anything to gain financially if george was killed. how much is he worth? >> he's worth several million dollars. and that fact alone is motive. >> reporter: they pressed that lead, pulled his insurance papers, and requested george's will. would she have been entitled to his money if he died? >> no, this man didn't even have a will. and everything was left on the insurance policies to his brother. >> reporter: dead end there. still, lieutenant sosa put in a request to do surveillance on evette and george's house. did you ask evette toney, "did you have anything to do with this?" >> yes, ma'am, i did. >> reporter: what response did y