In Montana's Gravelly Range, paw prints discovered at the horrific scene suggest a woman had been attacked and carried away into the wilderness by a mountain lion. Sheriff Martha Ettinger employs her fiance, sometimes-detective Sean Stranahan, to put a name to the gnawed bones and single discarded breast implant comprising all that is left of the body, the first of several deaths that perhaps are not as simple to explain as they first appear to be.
