Was Irene McCormack a martyr for her Christian beliefs or merely one of Peru's many victims of terrorism? By May 1991, one of the world's most ruthless terrorist groups, the Sendero Luminoso, or Shining Path, had left 30,000 known dead in its ten-year guerrilla war against the Peruvian government. On 21 May 1991, as dusk settled upon the Andean town of Huasahuasi, a silver-haired Australian woman became part of this horrifying death toll. Sister Irene...