EastEnders fans will remember Bobby Beale's shocking murder of his sister Lucy as one of the soap's biggest twists ever to air.The whodunnit rumbled on for the best part of a year, before reaching a shocking conclusion during a special week of live episodes.
But the Who Killed Lucy Beale? storyline isn't just a memorable soap moment - the repercussions are still being felt in Albert Square today.
Here's all you need to know about Lucy, her murder by little brother Bobby and how it is still impacting on the residents of Walford now.
Who was Lucy Beale? Lucy Beale was the twin of Peter Beale and daughter of Ian (Adam Woodyatt) and Cindy Beale (Michelle Collins).
Read more on ok.co.uk