There was a video done a couple of years ago about this: https://www.youtube.com/watch?v=nQHBAdShgYI&feature=youtu.be

The idea that robots will kill off human civilization is not a new idea. Anyone who has seen the Matrix, Terminator, or Red Robot #C-63 knows that! Personally, I'm not worried about robots going crazy and killing people. Unless their software is designed by Microsoft...