"'Justice at Last?' is a follow-up investigative report examining two unsolved civil rights murder cases from the 1960's in the deep south. 'Justice at Last?' presents significant new developments in a 20/20 investigation which earlier resulted in the 1999 broadcast of 'Justice Delayed' - the original installment of the investigation." This report "features the discovery of an FBI murder investigation file which the FBI believed was destroyed in 1977. The 20/20 investigation obtained an unredacted copy of this file, which includes tremendous detail of the case of the 1964 murder of two black youths, Charles Moore and Henry Dee."