“DNA Will Solve This? The Nancy Guthrie Breakthrough” Did the suspect in the Nancy Guthrie case leave behind the one piece of evidence that could solve everything—saliva DNA? Retired NYPD Sgt. Bill Cannon breaks down the crime scene, forensic possibilities, and why experts like CeCe Moore believe the answer may already exist. If DNA is still there, this case may be closer to solved than anyone realizes. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.