 According to Isaac Asimovs First Law of Robotics, a robot may not injure a human being, or, through inaction, allow a human being to come to harm. However, much like humans, many robots believe that laws are meant to be broken. From Skynet to HAL-9000, the world of science fiction is full of killer AIs ... From David to M3GAN: Movie Androids Ranked By How Likely They Are... 