Kate Connor (Faye Brookes) is baying for blood when she finds out her own sister Carla Connor (Alison King) knew about the roofs instability and could have prevented Rana Habeebs (Bhavna Limbachia) death.
At Ranas memorial, Carla cant cope with her guilt as Kate grips her hand for support. Unable to control himself, Robert stands up and accuses Carla of being behind the roof collapse, demanding that she tell the truth.
Under the pressure, she cracks – telling the stunned crowd, and a horrified Kate, that she knew the roof was dodgy but that she didnt know it would collapse.
She hits rock bottom after the confession, and Roy tells her hes appalled at her actions. Peter goes to Kate to plead with her not to report her sister to the police, but hes furious when he finds out its too late. Carla is later arrested for Gross Negligence Manslaughter.
Johnnys left torn between his daughters and Kate is furious when he entertains the idea of helping Carla. So when Carla returns from the police station Johnny gives her a frosty reception.
Imran wants justice and tells Roy he intends to make Carla pay. Roy orders a devastated Carla to move out and she turns to Peter for a place to stay. But as she move her stuff into Peters house Kate verbally attacks her in the street, dubbing her a murdering bitch.