Why are sex offenders and murderers the way they are? Can they change? And how can we protect our families? Forensic scientist Nigel Latta has spent a large part of his working life trying to answer these questions. In the first two editions of <em>Into the Darklands</em>, he took us into the minds of some of the most chilling characters to walk our streets as he attempted to help them confront the tragic consequences of their crimes.