A toddler starved to death while mom allegedly spent nights dancing for money in a club. Nancy Grace looks at the case against Devin Moon for the death of 2-year-old Reygan. Nancy's expert panel includes lawyer and psychologist Dr. Brian Russell, private investigator Vincent Hill, forensics expert Karen Smith, lawyer Ashley Willcott, & reporter John Lemley. Grace also looks at the cold case of twin sisters Dannette and Jeannette Millbrooks, who disappeared from their Georgia neighborhood in 1990. Their sister shares her frustration with the lack of investigation . There's renewed hope as podcasters Laurah Norton and Brooke Hargrove, hosts of the "Fall Line" podcast & "UnResolved" host Michael Whelan take up the case.