the case ended ubeing charged a mismeanor, unlawful restraint. it was kristin's. ynwas the mashe sa almost killed her. >> i was certain that he had dos be but smeidn' think he wld do it ain.>>heecled ob mathews ba down to the station for another interview and decided to pull a fast one with his suspt, telng him he was about to get dna results from the crime scen >> were you really about to ge ithat quickly? >> we weren't going get it that quicklthatay, but yingo that information, that we had everything that we needed. i had coacted my supvisor earlr. ani told and i toldim, if he uld ge , ay p in -- te in e wordthat says a matches. >> andight on cue, the detective's pager went off. and i showed it to mr. maews. it sd "dna matches." >> so what's his face like when he looks at th match? >>e beca pretty emotional. and he said he -- it w an accint, but he hadilled r. >> the detve cled rolyn's res and gave them the news of the nfsion. >> they said, thinwe've got it i said, well, w sure. he said, i'll bet the farm on it. >> it wathe ne morning when istin lancaster opened