In 1995, a teenage girl is discovered beaten and shot to death in Mansfield, Texas; the pressure is on for police to figure out who she is, who killed her, and why; the investigation takes a turn when they look into the victim's schoolmates.
Deux cadets de l'armée ont fait le voeu de toujours s'aimer; lorsque la jalousie s'immisce entre eux, un meurtre se produit.