Lucy Beale was Peter's twin sister and - despite initially being a good student - gradually became more and more rebellious as she got older. She eventually started using drugs and became involved ...

As EastEnders viewers will know, Lucy Beale was Cindy's eldest daughter who was accidently killed by Bobby in 2014, but Cindy has another daughter who is yet to reunite with her mum on-screen.

Bobby (Clay) returned to Albert Square following a stint in the young offenders institute after he murdered his sister Lucy Beale. A young Bobby (Eliot) hit Lucy over the head with a jewellery box ...