“Descent of a Serial Killer” examines the killer’s path from childhood or early teens when worrying traits first come to the fore, the gradual pushing of boundaries and the disintegration of personal morality, and the culmination to murder or multiple murders. The series is headed up by former FBI Agent, leading Psychological Criminologist, and specialist in evidence-based profiling, Dr Bryanna Fox. Fox will identify and explore behavioural red flags which are concerning when analysed individually, but when combined, they can potentially create a deadly path. Throughout the series, Dr Bryanna Fox will be joined by a range of contributors who will provide the fascinating factual details and evidence from each case leading to the question: could these serial killers have been stopped earlier. Follow Us: facebook.com/cbsreality twitter.com/CBS_Reality