Sally (played by Sally Dynevor) and the rest of the factory workers, along with Gemma Winter (Dolly-Rose Campbell) and Emma Brooker (Alexandra Mardell), occupy the factory in protest after they learn that Carla Connor (Alison King) has plans to outsource production.
They make placards and banners in order to make a point against the plans and go inside the Coronation Street factory.
But Sally and her sister Gina Seddon (Connie Hyde) end up on the roof to hang a banner and they also have an argument while they are up there.
So when the roof suddenly collapses, Sally and Gina fall from a great height and their lives are left hanging in the balance on the ITV soap.
She's just got out of prison, give her a break
Now, Sally actress Sally Dynevor has spoken about the upcoming scenes where she reflected on her concerns at being killed off.
When asked if she was concerned she was being killed off, the actress told The Sun: ”Of course that's the first thing I said, oh my gosh!
"Gosh, she's just got out of prison, give her a break!"
However, Sally had not divulged if her character is the casualty in the incident when one person is certain to meet their end.
Spoiler photos have shown Sally unconscious as she covered in the debris from the building.
Meanwhile, her husband Tim (Joe Duttine) can be seen making his way in to the wreck along with Tyrone Dobbs (Alan Halsall) and Abi Franklin (Sally Carman).
Coronation Street spoilers: Sally Metcalfe