Two middle school girls in Florida allegedly plotted to kill and dismember as many classmates as possible and then drink their victims' blood. Nancy Grace bites into this case with experts including New York psychologist Caryn Stark, North Carolina family & divorce lawyer Kathleen Murphy, private investigator and author of "Playbook to a Murder" Vincent Hill, Atlanta juvenile judge & lawyer Ashley Willcott, and syndicated radio host David Mack. Nancy also puts out the alert for help in finding missing Schuylkill County, Pennsylvania, teen Ani Noelle Aungst. The 15-year old was last seen at her home in Pine Grove Township on September 17.