resources paired with new to catch adam durborow. it turns out he didn't even know his victim.butcv listen as he confesses to the >> it's a mistake that i wish every had never ever ma stupid. i was so angry. i was so confused. and i'm sorry that i did it. caught for doing it, it. but i am sorry that i d wish i could take it back. >> his only motiveor the attack. anger. science proves with certainty his blood matched dna scene. >> this family has beee seen them. they asked for answers. d pleaded guilty to aggravated murder. he is currently serving a life sentence w parole inison, utah. sherry's case has had a utah herry black bill w allows police there to access genetic archives housed in private companies like 23 and me. the hope is this will make it possible to solve other murders and missing persons cases still open. coming up next on true crimes,cessful h. he was shot . >> haywood highsmith eetu korenar, who's already dead. >> and his son makes a shock confession. >> they asked where his dad was. he said he was. he's dead. he's upstairs. i had ó toharlie tan kill his own fa