Archer Mayor's New York Times bestselling Joe Gunther series returns with a complex case involving two corpses, one escaped mental patient, and a long-held secret that binds them together "Three can keep a secret, if two of them are dead." --Ben Franklin Joe Gunther and his team--the Vermont Bureau of Investigation (VBI)--are usually called in on major cases by local Vermont enforcement whenever they need expertise and back-up. But after the state...