On May 26, 2013, porn-obsessed killer Jamie Reynolds lured 17-year-old Georgia Williams to his home where he hanged her and took photographs of himself sexually assaulting her. He then dumped her body in woodland and went on the run.Georgia's father Steve, a serving police officer, and mother Lynette, tell us how they discovered the sickening details of their daughter's death and the devastating impact it's had on their lives.We hear how Reynolds has been jailed for life, branded a potential serial killer and told he will never be released.Former Detective Superintendent David Swindle and psychologist Emma Kenny give us an insight into Reynolds' twisted mind and reveal the full extent of his morbid fascination in extreme violence against women. Detectives who worked on the case tell us Reynolds stored thousands of images and videos on his hard drive and reveal how he meticulously planned, then acted out his sadistic fantasies on Georgia.