Lisa catches Becky attempting to murder DI Costello!

Becky will do whatever it takes to cover her criminal tracks and play happy families again with Lisa and their teenage daughter, Betsy.

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She is now one step closer to getting what she wants, after wrecking Lisa's engagement to factory boss Carla.

But this week, back-from-the-dead Becky panics when Lisa uncovers evidence that could expose her connection to the thug who attacked corrupt cop DI Costello.