Cold Case Files is a series built around the re-examination of long-unsolved crimes and the journeys of law enforcement personnel who reopened them. If you love true crime then you will love this show. I finished it in a week on one of my Netflix binges. It embodies the way investigations unravel with witnesses, new information, and science helping lead detectives in new directions. Directions that lead to the conviction of the perpetrators of those crimes. Crimes that had previously been unsolved for many years. The conviction of these criminals give the family the closure they seek and the community of the victims find peace at long last.