The Murder of Julie Campbell (Massachusetts)

COLD CASE, 1978: Julie Campbell's sister, Lori Manning, is on Dark Downeast to share memories of her sister, and questions that a remain in this cold case over 43 years later. Why end the life of this beloved woman? How did the attacker take Julie by surprise, a woman with a Black Belt in Karate and mace always in her pocket? Who killed Julie? Is it possible that Julie Campbell's murderer has ties to other cases in Massachusetts, Maine, and beyond?