Coronation Street spoilers: will Carla reveal that Rob killed Tina? Watch the scene

A troubled Carla (Alison King) is to be left torn after Rob confesses to having killed Tina McIntyre.

Scenes to be shown on Wednesday will see the day of Tracy and Rob's wedding dawn - but will Carla hand her brother in to the police. As the bride arrives for her big day and Ken (William Roache) gets emotional at the fact that Peter isn't there, Carla becomes increasingly conflicted.

"Carla has realised that Rob actually expects her not to tell anyone else and to help cover it up," says Alison King. "He wants her to say nothing and carry on as normal. He's said that he killed Tina for her and that he'd do anything for her because he loves her. But Carla doesn't know if she can cover it up - even for him."

You can watch Carla wrestle with her options below and also catch an interview with Alison King in which she talks about what lies ahead for her character.