S48E20 — The Code Breakers
20/20 — Season 48, Episode 20.
David Muir investigates how cutting-edge forensic DNA technology has led to long-awaited justice in two murder cases that remained unsolved for decades.
View all episodes of 20/2020/20 — Season 48, Episode 20.
David Muir investigates how cutting-edge forensic DNA technology has led to long-awaited justice in two murder cases that remained unsolved for decades.
View all episodes of 20/20