Terri Cole has worked nationally alongside the police advising on behavioural aspects of serious crime investigation for 17 years. Firstly working as a placement student at the National Crime Faculty alongside investigators and clinicians, then as an assistant and serious crime analyst in the Serious Crime Analysis Section and for the last 13 years as a Behavioural Investigative Adviser (at the National Crime Agency and precursor organisations). Her specialism is in relation to behavioural analyses of murder, rape and sexual offences committed by strangers. She has advised and provided reports...