New Clues From Old Evidence | Full Report

Episode 2 | 14m 32s | Video has closed captioning.

DNA information that is available on genealogy websites is doing more than satisfying curiosity. Data collected from consumer DNA tests is helping the police to close cold case files, including a long-unsolved murder from the 1980s. But their use to solve cold cases is raising new concerns about privacy protection.

Aired: 10/08/19