The latest novel in the D.D. Warren series from New York Times bestseller Lisa Gardner. At 8pm on 21st January, Charlie Grant believes she is going to be murdered and she wants Boston's top homicide detective to handle the investigation. For each of the last two years, one of her childhood friends has been murdered leaving Charlie as the only one of the three friends still alive. But as D.D. delves deeper in to the case, she begins to question Charlie's story. A secret so explosive that Charlie herself may turn out to be the biggest danger of all.