When 14-year-old Nacole Smith is brutally murdered in 1995 on a wooded path i...
Cold Case Files: DNA Speaks
Season 1 Episode 9: Death Downstream
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.