Nancy Guthrie Update: The One Thing Nobody Is Talking About

When it comes to the Nancy Guthrie case, everyone is focused on the DNA. From the lab in Florida to the degregation and the mixture. Everyone wants to know whether investigators will crack the sample wide open and finally put a name to whoever walked up to Nancy Guthrie's door that night. But according to forensic experts who have been dissecting this case in real time, the DNA may be the least of the investigation's problems. Because before a single sample ever made it to a lab, something went wrong.