https://www.theguardian.com/technology/2018/mar/22/self-driving-car-uber-death-woman-failure-fatal-crash-arizona >Concerns raised about future testing as footage suggests fatal collision in Arizona was failing of system’s most basic functions >Video of the first self-driving car crash that killed a pedestrian suggests a “catastrophic failure” by Uber’s technology, according to experts in the field, who said the footage showed the autonomous system erring on one of its most basic functions.