I saw it when it aired and it was excellent! The filming must have predated the most recent developments, so the discovery and identity of the last two remains isn't addressed in the show. It does explain the previous developments clearly and in good detail, though. The same show has a lot of information on some other famous cases, including the JFK autopsy, which was badly botched. Pathology has come a long way since JFK's death, it appears.
Great rec, Aries!