Hadn't seen or heard anything until I was flipping thru channels, but the new season of BBC's Sherlock will be on pbs masterpiece this Sunday.
http://www.cleveland.com/entertainment/index.ssf/2016/12/sherlock_season_4_premieres_ja.html
http://www.cleveland.com/entertainment/index.ssf/2016/12/sherlock_season_4_premieres_ja.html