https://www.cnet.com/news/was-ubers-driverless-car-crash-avoidable-some-experts-say-the-self-driving-car-should-have-braked/ >It's day four of the Tempe Police Department's investigation into Uber's self-driving car crash. The accident that ended in the first fatality of a pedestrian from a car in full autonomous mode. >And there's still no clear answer what went wrong.