This is the kind of accident that should not happen in a car with all those sensors. Even without engaging autopilot the car should slow down and stop instead of ramming full speed into a stationery object on the road.
I just skimmed the video, but seems like there should have been a lot of photos/videos in such a segment showing the aftermath. Hmm..Maybe I just missed them in my quick skimming. Edit: okay.. See around 3 minutes.
@ 4m it shows the actual crash footage.
Video includes dash-cam recording of the actual crash.