Riley, vet tech and dog whisperer, races with death to save a friend’s husband, but is she racing to her own death? The killer stalks and keeps her in his crosshairs.

As Riley searches for her friend's husband after he disappears, one of his coworkers is murdered, and Ben's former girlfriend gives Riley the reports she stole from her boss before he was killed. Riley receives a text from a previously unreliable source warning her to be careful. As she narrows down her list of suspects, the murderer closes in for the kill.