It's the end of the school year for a group of high school friends. Their senior prom was to be a night of elegance| rejoicing and celebrating| but when a psychotic killer hijacks their stretch limo| he is determined to have them Dead On Arrival. The teens are tortured while being held hostage| and soon turn on each other for survival. By the end| we learn that one of the teens had been keeping a secret that played a bigger role in their demise