When forensic evidence gets it wrong, how do we free the innocent? ----- In our history of criminal prosecutions, some types of evidence ended up being unreliable. Forensic sciences like bite-mark identification, arson investigations, and shaken baby syndrome sent many innocent people to prison. So where does that leave us? How do we make it right? Lindsay Herf, executive director for the Arizona Justice Project joins host Michael Semanchik to discuss junk science and ways to protect innocent people. Special thanks to our sponsor Clio.