In 1995, ten years after Chambliss died, the FBI reopened their investigation into the church bombing. It was part of a coordinated effort between local, state and federal governments to review cold cases of the civil rights era in the hopes of prosecuting perpetrators. They unsealed 9,000 pieces of evidence previously gathered by the FBI in the 1960s (many of these documents relating to the 16th Street Baptist Church bombing had not been made available to DA William Baxley in the 1970s). In May 2000, the FBI publicly announced their findings that the 16th Street Baptist Church bombing had been committed by four members of the KKK splinter group known as the "Cahaba Boys." The four individuals named in the FBI report were Blanton, Cash, Chambliss, and Cherry. By the time of the announcement, Herman Cash had also died; however, Thomas Blanton and Bobby Cherry were still alive. Both were arrested.