At the end of the investigation, the number of the murdered was 12 - all young females, including one daughter and one stepdaughter. The couple responsible were Rosemary and Frederick West, and this book will tell you their story. We'll start from the very beginning, with the killers' childhoods and upbringings, exploring in detail the factors that contributed to their later depravities. From there we'll detail the crimes themselves, following the tragic tales of their victims, including the mechanisms that led them to their grim fates. We'll examine how the full extent of their crimes was uncovered in the subsequent investigation. Finally, we'll dig into the malignancies both surrounding the killers and within themselves that drove them to perpetrate their heinous acts.