authorities have gathered the human bones found scattered throughout an abandoned strip mine in rural kentucky. they've also collected a perplexing array of evidence. women's pants. unisex i.d.s. and a male skull fractured in several places. signs point to a possible murder. the victim unknown. dr. emily craig, a forensic anthropologist for the state of kentucky, will take the investigation to the next step. trying to find out who the victim was and why he died. >> first two cervical vertebrae. >> she calls her lab a forensic mall. it's an emporium of state of the art, scientific tools that will help her mine the secrets of the bones. >> okay. >> each bone was given a number