from usatoday.com: Police on Monday released the 911 calls in relation to the two children who were stabbed to death in the Germantown, Md., home, allegedly by their mother and a friend. Zakieya Latrice Avery, 28, the mother of the children, and Monifa Denise Sanford, 21, are both in custody facing murder and attempted murder charges. Two other children were injured in the Friday attack and remain hospitalized in stable condition. Police said Avery and Sanford believed they were performing an exorcism.