"Ryan Olsen is a loving family man with a beautiful wife and an adorable five-year-old daughter named Mia. Then, tragedy strikes. Mia is murdered and the police find themselves with no leads. Shortly after, Ryan has a chance encounter with Stan Granger and becomes convinced that Stan is the killer. When the police ignore his suspicions, Ryan devotes himself to stalking and, ultimately, killing Stan... but not before he gets the truth.