https://www.theguardian.com/technology/2018/may/08/ubers-self-driving-car-saw-the-pedestrian-but-didnt-swerve-report

Tuning of car’s software to avoid false positives blamed, as US National Transportation Safety Board investigation continues

An Uber self-driving test car which killed a woman crossing the street detected her but decided not to react immediately, a report has said.