>> no, i did not. >> reporter: so how does he explain his touch dna on kim and jill camm's clothes? m, we've shook hands, and he handled my sweatshirt. my skin cells are clearly on him. so anything that he touches can be transferred. >> reporter: while the defense couldn't tell the jury about boney's past, the foot fetish and the armed robberies, we knew the record and asked him about it. >> when people understand your criminal history, the fetishes, what happened in that garage, it seems to fit your appetite. >> were you in garage that night taking control of kim camm? >> no, sir. >> kids started to cry. i told you to shut up. shoot the wife when she comes after you. >> the theory is totally wrong. it never happened. >> in your panic forget the sweatshirt. forget about the trophies of shoes that maybe you were going to take later. for the first time the sex, fetish has gotten totally out of control. charles boney, did you kill that family? >> no, sir. that's the most ridiculous thing i've ever heard. a guy with a foot fetish kills an entire family to satisfy his foot fetish in a pla