From Beverly Allitt, the attention-seeking nurse who preyed on the children in her care, to the infamous Dr. Harold Shipman, who was responsible for the deaths of at least 215 of his patients, Carol Anne Davis delves into the tragic stories behind these healers who became murderers. What would drive a child prodigy turned brilliant doctor to murder his wife? Why would a Scottish nurse resort to murdering the elderly patients under his care? What motive...