Hollow’s Edge used to be a quiet place. But then came the murder of Brandon and Fiona Truett. A year and a half later, Hollow’s Edge is simmering. The residents are trapped, unable to sell their homes, confronted daily by the empty Truett house, and suffocated by their trial testimonies that implicated one of their own. Ruby Fletcher. And now, Ruby’s back. With her conviction overturned, Ruby waltzes right back to Hollow’s Edge, and into the home she once shared with Harper Nash. It’s increasingly clear that not everyone told the truth about the night of the Truett murders. And when Harper begins receiving threatening notes, she realizes she has to uncover the truth before someone else becomes the killer’s next victim.