Moving between the chill of Cambridge, Massachusetts and the sultry humidity of Knoxville, Tennessee, Winston Garano, a police investigator, is instructed to look into a twenty-year-old murder case. Although Win reckons there are many more pressing current cases which should have higher priority, he gets on with the task, unaware of the can of worms he will prise open. With her hallmark qualities of deft characterisation, perfect research and tense story-telling, Patricia Cornwell has created a novel which entertains, intrigues and satisfies.