One day, 11-year-old Vince pulls a knife and threatens his classmates and teacher. Slowly the cause becomes clear: the father abuses his wife severely.One day, 11-year-old Vince pulls a knife and threatens his classmates and teacher. Slowly the cause becomes clear: the father abuses his wife severely.One day, 11-year-old Vince pulls a knife and threatens his classmates and teacher. Slowly the cause becomes clear: the father abuses his wife severely.