SPIRAL: 3 STARS “And Justice for All,” the last four words of the American Pledge of Allegiance, sum up the dynamic of “Spiral: From the Book of ‘Saw, ” the ninth instalment of the “Saw” franchise, now playing in theatres. On one hand you have a murderer dispensing their own brand of justice; inventively slaughtering people who have broken a twisted moral code known only to the killer. For instance, a detective who has lied on the stand many times, is given the choice, provide justice by tearing out his own lying tongue, or be killed. “Live or die. Make your choice.”