text: Turner was told only 30 minutes before the live episode and to maintain suspense, she whispers this revelation to former lover and current father-in-law, Max Branning, in the very final moments of the live show.Many other cast members only found out at the same time as the public, when the episode was broadcast. On 23 July 2012, a segment of that evening's episode was screened live as Billy Mitchell (Perry Fenwick) carried the Olympic flame around Walford in preparation for the 2012 Summer Olympics. In February 2015, for the soap's 30th anniversary, five episodes in a week featured live inserts throughout them. Episodes airing on Tuesday 17, Wednesday 18 and Thursday 19 (which featured an hour long episode and a second episode) all featured at least one live insert. The show revealed that the killer of Lucy Beale (Hetti Bywater) was her younger brother, Bobby (Eliot Carrington), during the second episode on Thursday, after a ten-month mystery regarding who killed her. In a flashback episode which revisited the night of the murder, Bobby was revealed to have killed his sister. The aftermath episode, which aired on Friday 20, was completely live and explained in detail Lucy's death. 