The adoptive mother and grandparents of an 11-year-old girl who died after being found in grave condition at a Spring Valley home last summer pleaded not guilty today to charges that include murder and torture. Leticia Diane McCormack, 49, and McCormack's parents, 70-year-old Adella Tom and 75-year-old Stanley Tom, are accused in the Aug. 30 death of Aarabella McCormack. The trio were arrested Monday and remain in custody without bail. McCormack and Stanley Tom are charged with murder and all three defendants are charged with torture and child abuse counts in relation to Aarabella and the girl's two sisters, ages 6 and 7. Full story on CBS8.com: https://www.cbs8.com/article/news/local/adoptive-mother-grandparents-plead-not-guilty-in-spring-valley-death/509-d37bd468-6777-49c9-bdd8-63df99a821c8