Life has been good for Stephanie. Married to college professor, Oliver, with two adorable children, she lives in a lovely house, surrounded by beautiful things. But it hasn't always been like this. Nine years ago, Stephanie's flatmate Alison vanished, presumed murdered. It was a horrible time, and Stephanie tries hard not to think about it. But when a TV researcher working on a true-crime series wants to interview her about the case, Stephanie is forced to confront the past and recognize that she has a deep need to answer one burning question—what happened to Alison? It soon becomes clear that someone doesn't want her digging for the truth—and that they're willing to do anything to conceal a shocking web of lies.