On November 21st 1971, Kathy left home to go down to the local store to buy a few snacks and never came back. Her faithful German Shepard returned hours later, with her scratching frantically at the door. The next day, Kathy’s nude remains were found badly beaten. She had been rapped and dumped in the woods off a dirt road just three miles from her house. Her sisters have spent their lives fighting to bring Kathy justice. They have changed how New Hampshire handles cold cases, but Kathy's case remains unsolved despite a confession from a man the family knew.