Murder is rare. Rarer still are those killers who get away with it - but they are out there, walking our streets. Included in this in-depth book are some famous cases that generated enormous publicity, such as the disappearance of Susy Lamplugh and the murder of Jill Dando. For the first time, established true crime author Vanessa Howard brings together the cases that continue to perplex the British police and asks new questions to try to uncover the identity of the predators that still live among us.