Autopilot fatal crash findings

The sedan struck the underside of a semitrailer that was turning on to a divided highway. Its roof was sheared off before the vehicle emerged on the other side of the trailer.

The National Transportation Safety Board is expected to find that Tesla’s semi-autonomous driving system, known as Autopilot, should partially be blamed for the fatal crash, although Mr Brown’s family insist the feature wasn’t the cause of the crash.