Another twist? Coronation Street fans are certain that Sarah didn’t actually kill Theo

The plot thickens… (Picture: ITV)

Just when you thought Coronation Street’s killer had finally been unmasked. Soap fans have a theory that Sarah Platt is just a scapegoat for the real murderer.

The cat is well and truly out of the bag.

After weeks of speculating, arrests and paranoid among our beloved Cobbles residents, the mystery of who bumped off the unspeakably evil Theo Silverton (James Cartwright) was finally revealed… and it was none other than Weatherfield’...