They're keeping it top secret cos apparently there's a massive twist!!
I reckon the floor probably collapses and that's how he's found. But he might not even be there, what with this being a soap, the twist could be that he escaped and isn't even dead!!
Then maybe he gets back with Kylie and they leave together with the kids? Well, her and David ARE obviously splitting up. I always wondered if she would end up with Callum again at some point since he's Max's dad
I dunno!!! I read in a magazine that someone is watching Sarah at Callum's funeral, and I think it's him. And when the police show up on the street, I dunno why but I can picture him watching behind a corner to stun the viewers when they realise he survived Kylie bashing him over the head with a wrench!!!
If he isn't dead, it just proves how far fetched soaps are!!!