This week on Coronation Street, at the police station, Carla sticks to her story and insists she was unaware of any structural problems at the factory.
But the guilt begins weighing on Carla when Imran confronts her and Kate leaps to her defence. Peter is horrified as Carla resolves to tell Kate the truth.
At the memorial, Kate becomes even more guilt ridden as Kate grips her hand while giving an emotional speech.
Unable to contain himself, Robert points the finger and demands Carla tells the truth what happened at the factory.
She admits to the shocked crowd that she knew there was a problem with the roof but insists she had no idea it would collapse.
Peter implores Kate not to report Carla to the police but it's too late, and he discovers Kate has already reported her own sister.
Carla is arrested on suspicion of Gross Negligence Manslaughter. Will she tell all?
Elsewhere, Chesney arrives home to find a trail of blood through the living room and out into the backyard where he finds Gemma bound and gagged.
He is horrified and quickly goes to call the police.
