https://www.recode.net/2018/3/24/17159936/uber-self-driving-arizona-crash-report

In the days since a self-driving Uber vehicle killed a pedestrian in Tempe, Ariz., local police and federal agencies have yet determine whether Uber’s technology was at fault.

But new documents obtained by The New York Times show Uber’s technology had made little progress in the last year. The story details the series of setbacks the company faced in trying to get self-driving cars to market, including careless safety drivers who are supposed to take over test cars in case of emergencies.