A 30-year-old cold case solved within two hours by a citizen scientist using a laptop and DNA data is the subject of this all-new edition of Jim Harold's Crime Scene. Our guest is Pulitzer Prize winner Edward Humes. We discuss this fascinating case and his recent book on it. You can find The Forever Witness: How DNA and Genealogy Solved a Cold Case Double Murder at Amazon here: https://amzn.to/3WYLoSH Thanks Edward!