Is this Hacker News? Or America News?
Besides, my first fear upon reading was that it would be a Uber car. I'm glad that's not the case, but saddened that such a tragedy happened in the first place.
Let's mix two polarizing subjects in the same comment:
Just as shortly after the invention of guns, a safety release was added to prevent accidental discharge, self-driving cars might be a drunk driver's safety catch. I have to agree with some of the above posters.