Simon Wells previously served with London's Metropolitan Police, retiring as a Detective Chief Inspector after 30 years' service. Accredited as an Offender profiler, he has profiled over 1000 cases, working throughout the world supporting investigations and operations. He was Course Director of the U.K. National Hostage Crisis Negotiation Course and Head of Operations for Crisis Negotiation in London. Between 2008 and 2013 he was seconded to the U.K.'s Civil Service to support the counter-terrorism effort within the U.K., Iraq, Afghanistan and other theatres of operation. Most recently he has been supporting the High-Value Detainee Interrogation Group (HIG) interrogation training, and currently is the Research to Practice Fellow for the Centre for Research and Evidence in Security and Threat (CREST) at Lancaster University (U.K.) and a Visiting Professor at Coventry University.