This episode explores the transformative impact of DNA fingerprinting on the criminal justice system. Highlighting the case of Angie Dodge and Christopher Tapp, it illustrates DNA's power to exonerate the innocent while catching the guilty. Despite its critical role in modern forensics, DNA evidence is not without controversy. Concerns about accuracy, privacy, and ethical implications are discussed, emphasizing the need for caution and understanding. With advances in technology, DNA can solve cold cases and link suspects, but it also poses risks such as false positives and genetic surveillance. This powerful tool must be used judiciously to ensure justice.