North Carolina investigators are waiting for an autopsy report before deciding who, if anyone, will be charged with murder of little Mariah Woods. Her mom's boyfriend Earl Kimrey is already in jail on charges of dumping the toddler's body in a rural creek. Nancy Grace continues her focus on Mariah's story with lawyer and child advocate Ashley Willcott, investigator Vincent Hill, lawyer and psychologist Dr. Brian Russell -- host of Investigation Discovery's "Fatal Vows" -- and reporter Amanda Thames with Jacksonville's The Daily News.