https://www.theguardian.com/technology/2018/may/16/tesla-autopilot-utah-crash-confirms-investigation

Company confirms its technology failed to stop collision on same day US traffic safety watchdog opens investigation into crash

A Tesla car was driving in “autopilot” mode when it crashed into a stopped firetruck in Utah, the company said in a report to police that repeatedly cast blame on the driver, not its semi-autonomous driving system.