Podcast:20/20 Published On: Wed Dec 06 2023 Description: A college student disappears while out running, her body found at the edge of a river. For decades, her family and close-knit town are haunted – was her killer living among them? Finally, DNA – and help from an unlikely source - would identify her killer. Originally broadcast on 9/20/2019 Learn more about your ad choices. Visit megaphone.fm/adchoices