725: Paul Holes | Solving America's Cold Cases

Revisiting Evidence

Revisiting evidence in cold cases is crucial for uncovering missed details and utilizing modern technology. Paul Holes emphasizes the importance of not relying solely on past investigations, as newer technologies can reveal information previously inconceivable 1. He shares an example where a tiny tear in a victim's sock led to the discovery of the killer's DNA, showcasing the significance of paying attention to small clues 2. Holes notes, "You never take any physical evidence as standalone, even DNA," highlighting the need for a comprehensive approach to solving cases 3.

   

Tech Advances

Technological advancements have revolutionized cold case investigations, offering new tools for solving crimes. Paul Holes discusses using genealogy databases like GEDmatch to identify the Golden State Killer, demonstrating the power of modern DNA analysis 4. He stresses the importance of avoiding interpretation bias, acknowledging that experience can sometimes lead to overconfidence in initial theories 5. Holes reflects on the emotional toll of working on such cases, noting that many investigators are deeply affected by the trauma they encounter 6.

   

Persistence Impact

The persistence of investigators like Paul Holes is vital in bringing justice to victims' families, despite the emotional challenges involved. Holes recounts the impact of solving cases on victims, noting that while some find closure, others are retraumatized by revisiting painful memories 7. He shares a poignant story of a brother who spent years visiting the site of his sister's murder, illustrating the enduring pain and need for answers 8. Holes remarks, "You never give them closure. Basically, as an investigator, I gave them an answer," highlighting the complex nature of justice in cold cases.