To be honest, the longer this goes without a trace or a body, I do sort of think there has to be a possibility that no body has been found because there is no body to be found.
But, we also know that bodies can take a while to be found (the Jersey case for example).
I don't know how anyone else feels about this, but wouldn't an outgoing and gregarious soul like Corrie go stir crazy being shut up in a house or flat for weeks or months, not able to go for a walk, a drive, or the pub?
The other thing is that there was mention by Tony in an earlier update of a vehicle going the wrong way down a one-way street. If that was Cannon Street, what would that mean?
Oh and one more thing...if Corrie gets out of the horseshoe to Cannon St, what kind of people might drive down there late at night? A ring road type thing that goes from external roundabout to external roundabout, then I would bring back in the possibility of Corrie getting a lift from a total stranger. But an inner road, then i am favouring more someone who knows the area reasonably well and less likely to be a total stranger to Corrie.
A final thought for this post...If someone got into a fight with Corrie after leaving the horseshoe in a car, then I might suspect a male with familiarity of the military to admit they picked up Corrie and to say that they leant Corrie bus fare or train fare to go AWOL but didn't know where he was going and haven't had any contact with him since that night. If there is potential for CCTV to show them picking up Corrie, or someone in town to have noticed Corrie disappear at the same time a car was in the area, then I think such a person might want to give themselves an alibi, and that would be one way of doing that.