The Mirror has a gallery of great pics, taken during filming, and they say that the pics reveal how the murderer will try to cover their tracks.
Tight security measures were in place on the shoot, with screens held up to hide the action from onlookers.
The latest odds from the bookies suggest that Rob Donovan is the hot favourite to be revealed as her murderer, at odds of 2/5. Love interest Peter Barlow is close behind at 2/1 though, with Carla Barlow and Tracy Barlow also in the frame.
Who do you think will kill off Tina McIntyre? Here's our guesses...
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