Theo’s death has become one of the biggest mysteries in Coronation Street, and fans are now trying to work out who really caused it. Viewers have shared many different theories online, but one new detail about Miles Silverton has suddenly changed everything. Now, fans are looking closely at George, Summer, Gary, and even the possibility that several people were involved together.
Fans Start Doubting The Miles Theory
Many viewers first believed Miles was the person who killed Theo. Fans thought his return scenes felt suspicious, especially when he looked disgusted by Theo during his interaction with Carl. One fan said they were “convinced the murderer is Miles” because the scene felt too important to be random.
But fans quickly started questioning that theory after noticing Miles had already been listed as one of the characters who left Coronation Street in 2026. That made viewers wonder if his short scene with Theo was actually his final appearance. One fan asked, “if he’s already down as left the street, does that mean that 30 second clip of him talking to Theo was his last appearance?”
Another viewer believed the scene had a different purpose completely. They explained that the moment may have simply shown Theo trying to return to his old family life after things ended badly with Todd. The fan wrote, “Like showing now he’s done with Todd he’ll just go back to his old family life like nothing happened because he was asking Miles to try get his mum on board with that.”
Still, some fans are not fully ruling Miles out yet. One viewer called the exit list a possible “red herring,” while another reminded everyone that Coronation Street films scenes far ahead of time. They suggested Miles could still appear later in flashback scenes connected to Theo’s death.
George And Summer Become Main Suspects
As more fans moved away from the Miles theory, attention quickly turned toward George and Summer. One viewer shared a theory that George may have found Summer’s phone outside Todd’s flat while out walking. According to the fan, George could have gone upstairs and interrupted an argument involving Theo.
The same viewer believed George may not have meant to kill Theo at all. Instead, they thought George may have hit Theo during the fight before Theo later lost his balance on the scaffolding. The fan explained that Theo “fell and bled out” while trying to escape.
Summer’s behaviour has also made many viewers suspicious. One fan admitted, “Summers been looking really guilty, but not sure if its a red herring or not.” The same fan added that if the killer is a regular character, the story would probably need to involve “an accident or self defense” so they would not end up in prison.
Another viewer pointed out that Summer still has not told anyone she visited the flat and was the last person to see Theo alive. The fan wrote, “she was witness to something and she’s keeping Shtum.” Because of that, many viewers now believe Summer is hiding an important secret.
Fans Think Multiple People Could Be Involved
Some viewers now believe Theo’s death may not have been caused by just one person. Instead, fans think Coronation Street could be heading toward a Murder on the Orient Express style twist where several people were involved together. One fan joked about the idea that “everyone who hated theo did it,” and then added, “and then Todd goes and says it. My favourite idea 😆”
Another viewer said it would be interesting if Christina, Summer, and Todd all confronted Theo at the same time because they all had strong reasons to hate him. The fan also pointed out that Summer has looked especially guilty during recent episodes.
Gary has also become part of the discussion after fans noticed his photo on Sally’s phone. One viewer said they now suspected Gary after first believing Danielle was responsible. Other fans even suggested Gary may have helped move Theo’s body after someone else caused his fall.
Fans are also paying close attention to Summer’s brooch, believing it could become an important clue later. One viewer wrote, “Yes the broach has to come into it somewhere.” Another fan imagined Sally showing Lisa wedding photos that accidentally reveal both Gary and Summer are connected to the case. The viewer even joked that Sally would proudly say, “my photos helped solve a crime”. Stay tuned to Soap Opera Daily for more Coronation Street spoilers and behind-the-scenes updates.