A series of brutal killings leads a former FBI profiler to confront his haunted past. A man is brutally attacked and then disappears. His wife calls an old flame, Wallace Mack, a former FBI profiler. As Mack looks into the man's disappearance, a brutal set of murders leads him in a whole new direction. As Mack races to prevent even more killings, he must face the fact that he might still be in love with he woman whose husband he's trying to find.