and itertainly wt us to havi a murder im beinget on fir law enforcement, they thought, what doe have on our hands he. >> othe night of carolyn's murder, there had been a small rty in one of the artm detectiv canvassing the complex, lookin for ads. >> you're litelly knking on doors? >> yes. >> in one unit, two men anered. one of them had been to the party.me w name was ynobe matthews he mentioned that he did atte this par. she was the. >> likmany people o'd attended, ynobe agreed to an intervw, his down at the police department. he wasrieny, and kiep lyn haleft the party before he had. >> he lar left the party. wentith another male that was at the party over to a nvenience stthat w clo bynd bought so cartes. >> ynobeave the detecte dna sale, and supplied the clothes he'd been wearing. verify his alibi, the tective pulled surveillae video omonnience e d notid something. >> the cloing th he was alas different than wha than what he had just ld us why isn't he tling us the trut >> ynobe claimed he'd simply forgotn and then handethe detective the proper clothing. no forensic evidence found