Junk Science - Bloodstains & Bite Marks

What happens when forensic science is later found to be false? ----- Forensic science is a cornerstone of our criminal justice system. Unfortunately, not all sciences used to prosecute people are reliable. So what happens when forensic science is later debunked? Does that mean everyone convicted by it goes free? The short answer is no. Tune in to hear why. Learn more about your ad choices. Visit megaphone.fm/adchoices