The first 48 hours are deemed critical in the investigation of crimes.  When a case goes cold, how do investigators use their skills and experience to understand the criminal mind and to track killers?  What errors lead to unsolved cases? Is the expansive use of DNA and public DNA databases harmful to our privacy interests? 

Guests: Dr. Thomas Coghlan & Professor George Chin 

Production by Peoples Media

Hosted on Acast. See acast.com/privacy for more information.