How DNA can unlock - or unravel - an Oregon cold case

In 1988, Deborah Atrops was reported missing to police by her husband Robert. When she was found dead, police quickly honed in on her husband as the prime suspect, but without enough evidence to charge him, the case went cold. Until more than three decades later, when Washington County prosecutors declared they’d finally solved the case, and charged Robert Atrops with Deborah Atrops’ murder — thanks, in part, to DNA.Since its introduction, DNA has been considered the “gold standard” of evidence. And advances in DNA testing over the years have sometimes provided the opportunity for a second look at decades-old cases like this one. But DNA evidence isn’t always as simple as it seems on television. Sometimes what it tells us isn’t so clear.OPB legal affairs reporter Conrad Wilson and public safety and health editor Michelle Wiley have been closely following the Atrops case for months, and join us to explain.For more episodes of The Evergreen, and to share your voice with us, visit our showpage. Follow OPB on Instagram, and follow host Jenn Chávez too. You can sign up for OPB’s newsletters to get what you need in your inbox regularly.   Don’t forget to check out our many podcasts, which can be found on any of your favorite podcast apps:HushTimber Wars Season 2: Salmon WarsPolitics NowThink Out LoudAnd many more! Check out our full show list here.