Bearing in mind that standard episodes are some 3 months behind from filming to screening and we're apparently getting the

How do they handle the subsequent 3 months when the actors bar one surely won't know what the outcome will be until the last moment? Or am i being thick?? How will they do it?

I'm sure all the suspects will know the outcome, the rest of the cast wont but it shouldn't bother them as they have their own storylines to get on with.

I'm pretty sure that when the killer is revealed they will be carted off to jail or leave in the live episode. I can't see it happening any other way from the facts you have mentioned. I also think they have/are going to film the aftermath of the person's actions.

We might find out who the killer is....but it doesn't mean the rest of Walford finds out. The killer could remain integrated in the community for a long time to come without being found out.

Maybe just one person finds out.

In which case I have to stick to my main suspect for the killing which is Bradley since

It would be brilliant if it was Bradley. We always knew he had a dark side.

If anyone sneezes, farts loud, burps, gets the giggles etc it'l ruin the whole episode lol, although it might be more realistic.