I've been watching for 'signs' but as always, apart from being warned this is going to run and run (I heard as long as a year - by which time most of us will have lost the will to live?) I rather think maybe the writers themselves haven't decided. I've not heard that Tanya is coming back (Jo J. is doing other work) so whether she'd be a likely candidate I really don't know.
And where is STACEY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...
Well who ever it turns out to be we are going to have a very long wait to find out by which time we probably wont care.They are planning to drag this storyline on for months.
I still think its Jake who will kill Lucy.
I think it's her other brother.
Just a name who hasn't been mentioned: Tanya. Not sure how they'd keep it quiet but you tend to find with these things that it could be someone you don't expect.