In the heat of the Arizona desert, a raging fire pushes temperatures to a deadly degree, and one woman is left to burn. In her hospital bed she drifts in and out of consciousness, her only means of communicating a blink of the eye. And then an angel appears. Misguidedly known around town as the "Angel of Death," Sister Anselm has devoted her life to working as an advocate for unidentified patients. But to this Jane Doe's would-be killer, Sister Anselm's...