US Supreme Court Justice Antonin Scalia http://www.bbc.com/news/world-us-canada-35588937 February 13th. I actually had to look hard to find a link that did not have a video autoplaying. Apparently, there is some question about his death.
I happened to like Justice Scalia's remarks, many times. He seemed to be a no-nonsense kind of guy and used logic over "letter of the law" quite a few times.
Like him or not, there is now a vacancy to be filled.