Subscribe and 🔔 to the BBC 👉 https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer 👉 https://bbc.in/iPlayer-Home http://www.bbc.co.uk/sherlock Sherlock has been gone for two years. But someone isn't quite convinced that he's dead... #SherlockLives #bbc All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream onli