9-year-old, Serenity Dennard, runs from a children's home and vanishes. As the search continues, questions remain about the day she went missing. How did she leave so easily, and why did it take so long to call 911?Nancy talks with South Dakota State Senator, Lynne DiSanto, who is a leader in the search for Serenity.Nancy's Expert Panel Also Weighs in:Marc Klass: Founder, The KlassKids FoundationJeff Cortese:  Former FBI supervisory special agentRandall Kessler: Defense attorneyDr. Ryan Fuller  Clinical PsychologistLeigh Egan  Crime online investigative Reporter