Fred Carver investigates a series of suspicious deaths in a stately Florida retirement community   Hattie Evans, a retired schoolteacher, isn't one to fuss. When her husband drops dead of a heart attack, she does her best to move on without too many tears. After all, Jerome was seventy years old. But an anonymous note, asserting that her husband was murdered, shakes her resolve, and she seeks out help. The police are useless, save that they send...