Since succeeding her dearly departed husband, Bill, to become Jasper County's first female sheriff, Mary Beth Cain has closed more cases than any three of her male predecessors combined. But nobody bats a thousand in the cop game. Nobody. And, ovaries aside, Mary Beth knows she's no different. There'd been a handful of unsolveds during her tenure, victims and families denied their justice, and each and every one of them gnaws at her soul. She thinks...