Steven Moffat
Satan. Pure and 100% Satan. This man is known for lying to fans of Doctor Who and Sherlock. Well known for leaving massive cliffhangers at the end of a season. The man who decided it would be a good idea to only put 3 episodes per season of Sherlock and only put out new seasons every 3 fricking years.
Wow, Steven Moffat really wants the people to come after him. He left that episode on a massive cliffhanger. Again.