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 waits: Riley must die. 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. After Riley receives a text from a previously unreliable source warning her to be careful, she is the only one who can puts together all the pieces, if she can survive. The murderer closes in for the kill.