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.