Cold Case Files: DNA Speaks Season 1 Episode 9 Death Downstream
- TV14
- August 17, 2023
- 43 min
When the battered body of Shawna Yandell, 16, is found floating in Washington State's Yakima River in 1993, detectives first suspect those closest to her. The case grew cold until new DNA technology revealed a callous killer that no one suspected.
