FINAL QUESTIONS. Until someone killed her, the only mystery about adorable Iris Grodnik was why she had never married. But for fifteen years, her strange disappearance and murder during a Passover seder has remained a troubling piece of family history. So when Iris's relatives ask ex-nun Chris Bennett--now the wife of a New York City cop--to make one last attempt to learn the truth, she reluctantly consents. Iris's old friends and suitors have scattered,...