Dateline Season 32 Episode 20 Dark Intentions

When two women are murdered in the same Arlington, Texas apartment complex within the same year, police are stumped, and panic spreads across the city. Three years later, forensic evidence from two subsequent rapes provides a breakthrough, bringing the murderer and serial rapist to justice. INTERVIEWS WITH: Chima Benson, Adriane Fields, Det. Tommy LeNoir, Investigator Joel Stephenson, Hiep Vu.