as a misdemeanor, unlawful restraint. it was kristen's. ynobe was the man she says almost killed her. >> i was certain that he had done this before. but at the same time, i didn't think he would do it again. >> the detective called ynobe matthews back down to the station for another interview and decided to pull a fast one with his suspect. telling him he was about to get dna results from the crime scene. were you really about to get it that quickly? >> we weren't going to get it that quickly that day. but trying to get him to believe that we had that information, that we had everything that we needed. i had contacted my supervisor earlier. i told him if he would page me, just say -- type in the words that says his dna matches. >> and right on cue, the detective's pager went off. >> and i showed it to mr. matthews and asked him to read it. it said dna matches. >> so what's his face like when he looks at that match? >> he became pretty emotional.