Book excerpt: A murderer is at large on the streets of Lincolnshire. But why? When the body of a well-known local thug is discovered carrying a personal message for Detective Sergeant Catherine Bishop neither she, nor her team, can figure out why. Soon, a second victim is found and it is clear that Catherine and her enigmatic new boss, DI Jonathan Knight, are in a race against the clock to stop a merciless killer. Whoever it is, they are determined to put Catherine herself under scrutiny. Will the murderer be caught before they take more lives? And meanwhile will they reveal a sinister secret that threatens those at the heart of the investigation? An atmospheric and heart-stopping crime thriller, perfect for fans of L. J. Ross, David Hodges and J. M. Dalgliesh.