Who Killed Peter would have made a far less interesting storyline though, Lucy was the more interesting character and had that Laura Palmer-esque vibe that hooks audiences into murder storylines. I really can't see people being enthralled by 'Who Killed Peter' seeing how dull he was as a character. Yes it's a shame that neither of the twins are now on the show but you can see the logic in choosing to kill Lucy over Peter, especially as DTC would have had no idea Ben Hardy would be leaving so quick. I still remain that Lucy was the perfect character to front the murder storyline, she was a good enough character for her death to have made an impact but not good enough that her exit leaves a gaping hole on the show - yes she had potential but I think that only made the storyline sadder, and the storyline itself was better than any potential that would have been fulfilled imo. Killing Lucy off wasn't exactly on the same scale of atrocity of unnecessarily killing of an EE legend like Pat.