Will the discovery of a body sealed inside the drywall in an apartment bring closure to the family of Raven Campbell? She has been missing for six years. The discovery is made inside the apartment she was living in at the time. Joining Nancy Grace to discuss: Darryl Cohen, Former Assistant District Attorney, Fulton County, Ga: James Shelnutt, 27 years Atlanta Metro Major Case detective, SWAT Officer, retired; Dr Katherine Maloney, Nickel City Forensics; Dr. Carla Marie Manly, Clinical Psychologist; and Jennifer Dzikowski, reporter for Heavy.com.