As Sarah's guilt over Theo murder continues, 5 theories on what happens next - TV Guide
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Sarah Platt killed Theo Silverton on screen in Coronation Street — and now five competing theories are circling about where her guilt leads next.
Cognitive DissonanceNarrative Transportation TheoryMoral DisengagementClosure Principle

Theory Briefing
- Sarah Platt's on-screen killing of Theo Silverton is Coronation Street's latest major twist, driving immediate fan speculation about consequences.
- Five distinct theories are already circulating about what Sarah's mounting guilt could trigger next in the storyline.
- The show's willingness to depict the act on screen — rather than off — raises the stakes for how the fallout is written.
- Guilt as a narrative engine is central here: whether Sarah confesses, is caught, or unravels quietly shapes every possible outcome.