It's 2014 and tech billionaire Elon Musk unveils his plans for a self-driving car in front of an enthusiastic audience. What consumers don't know is that Tesla's "autopilot" function is far from road-ready, and new owners are being used to improve the software by providing their data. A fatal accident in Florida triggers a protracted lawsuit to hold Tesla accountable. And it's not the only incident. Shocking footage from dashcams and security cameras shows the ruthlessness of Tesla cars suddenly...