When Hazel disappears, the police are convinced that her husband, Alex, has killed her. Three years after his conviction for murder, Alex and his sister, Alice, are devastated when their last appeal is rejected by the courts. With nowhere left to turn, Alice must start to put her life back together. Living in limbo herself, Alice has a chance encounter with Steve, an ex-solider turned PI who offers to look at the case files. Steve is convinced that the prosecution's case is shaky at best, but can he find out the truth before it's too late for Alex?