How could it be anything else? The storyline that gripped the world, Sherlock Holmes jumped off St Bart's hospital roof, only to return by the end of the episode. It wasn't just the most famous television storyline for years though, it was a mystery capable of confusing everyone; for a show that prides itself on the unknown, of the enigmatic detective and his quest for what happened, 'The Reichenbach Fall' gave us the biggest mystery of all. The internet went crazy, theories spread like wildfire and we never truly did find out what happened. But it was still the scene that made so many tune into the show. What's your favourite Sherlock moment though? Comment below!