Dr. Joni Johnston is a forensic psychologist, private investigator, and crime writer.  She joins Crime Redefined to discuss the role of forensic psychology in the criminal justice system and her most recent book, Serial Killers:  101 Questions True Crime Fans Ask.  Hosted by Dion Mitchell and Mehul Anjaria.  A Zero Cliff Media production. https://vurbl.com/station/crime-redefined/