mixture profile was one 1.22 sextillion times more likely if the dna came from anna moses and robert mosesdna came from two unrelated, unknown individuals. >> reporter: translation? it was bob moses' blood -- and that second interview with police, he had no explanation for it. >> is there any reason why, um, your blood would be inside of her car? >> not that i can think of, no. >> reporter: the prosecutor told the jury that what pushed bob over the edge on that january night were some of the oldest reasons in the book of murder -- not just money, but jealousy and envy. >> she lives in this beautiful house. she's dating this nice, wonderful man. and then you have robert moses, who's in debt, who's having to live in a house with other men in a small bedroom. who benefited from her death? right after her murder, the defendant moved into her house. he is going through her finances, he is trying to get into her bank accounts -- um, her emails, trying to determine, you know, what her finances are. the evidence points beyond a reasonable doubt to the man, the killer, who is looking at us right no