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Detective Jane Rizzoli never thought she'd be investigating the antics of... otherworldly forces? Yet that's exactly the explanation she receives when she arrives at a crime scene in Boston's Chinatown. A ghost killer who chops off women's hands and slits their throats, leaving a piece of someone else's hair next to the victim. Jane is convinced that there is no mysticism here. Someone very much alive and real has started a bloody massacre in the city. The investigation leads the detectives to an event that happened almost twenty years ago: a mass murder in Boston's Chinatown. Has someone decided to repeat the bloody story from the past? Or to finish what they started?