When Detective Sergeant Mackenzie Stone’s wife disappeared without a trace five years ago, his life imploded. Wracked with confusion and feelings of guilt, Stone spent every waking hour looking for her. Driven to the point of destruction, and sinking into alcoholism and despair, he began to lose his grip on reality. Meanwhile, for the last five years John Dean has suffered from total amnesia following a massive head injury. The subject of numerous psychological studies,…