Police officer Jade Thirlwall has to do everything in her power to protect her girlfriend Perrie Edwards when Sam Duchannes, one of the most dangerous killers, escapes prison. He's out for revenge and more dangerous than ever.

// Teetering on the edge of the roof; on the thin line between sanity and insanity // She couldn't possibly be crazy, right? When Paige Hyland is admitted to the Pittsburg Sanitarium, a hospital for the clinically insane, her friends cannot see how she could possibly be crazy. She was acting perfectly normal- complaining about her ex, laughing at some of the not-so-hot spring formal dresses. She looked perfectly normal too. Her hair was curled, her makeup applied lightly, her clothes clean and matching. So she couldn't be crazy. Right? Wrong. Convinced of their friend's sanity, Chloe, Maddie, Kendall, and Nia take some desperate actions that lead to some deadly consequences. Now, the girls are struggling to protect themselves in the series of events that unfolds- but how can they survive when the person they tried to protect is dead?