Kat, played by Jessie Wallace, has made a deal to give evidence supporting Janine so that she’ll let Stacey Slater return to Albert Square.
Stacey (Lacey Turner) fled the Square back in 2011 when Janine falsely claimed the young mum had stabbed her.
Viewers will see David Wicks, who recorded Janine’s confession on Christmas day 2013, give evidence in this week’s episodes ahead of next Tuesday, when it’s Kat’s turn in court.
But will Kat buckle and tell the truth? Or keep her promise and lie for Janine?
Watch ‘EastEnders’ on Tuesday, 18 and Thursday, 20 March to see the events unfold.