Thirty years later, flooded with memories, Tempe cannot help wondering if this skeleton could be the friend she lost so many years ago. And what is the meaning of the strange skeletal lesions found on the bones of the young girl?

Meanwhile, Tempe's beau, Ryan, investigates a series of cold cases. Three girls dead. Four missing. Could the New Brunswick skeleton be part of the pattern? As Tempe draws on the latest advances in forensic anthropology to penetrate the past, Ryan hunts down a serial predator.