How DNA Solved Small-Town Cold Case Murders!

These sources describe the investigation of three historic cold cases in North Dakota and Montana that were eventually solved through innovative forensic technology. The narratives detail the 1981 Swanson Motel murders, the 1956 execution of two teenagers in Great Falls, and the 1973 slaying of a young married couple in Billings. Each account highlights how traditional police work initially failed, leading investigators to rely on criminal profiling and genetic genealogy decades later. By utilizing DNA evidence and family trees, detectives were finally able to identify the culprits, many of whom had already passed away. These stories emphasize the persistence of law enforcement and the power of evolving science to provide closure for families. Overall, the episode illustrates the transition from manual evidence gathering to the modern era of molecular identification. This episode includes AI-generated content.