You never know what kind of psycho may be living next door.New York is a city of eight million strangers. For twenty-five-year-old Buddy Smith, who values his privacy, it's the only place he would call home. Yet his simple life is flipped upside down when a new neighbor moves in next door. She's young, beautiful, a bit nosy...and might just be a cold-blooded killer. Against his better judgment, Buddy spends the night with her—a decision that will prove to be the biggest mistake of his life...