It may be that CS supposedly being a voyeur was also made up by the police to justify making up further charges. It was something I read at the time so 20, 30 years on I don't have a source. Either way, CS was plainly innocent of anything at all.
Re the stocktake - DV's interviewees reckon it would have been done by midday. The earliest SJL was likely to have been there was 1pm. They had a good hour in which to head off.
I remain convinced that DV has other information about that has not made it into his book because it can't, but that explains why he makes the connection he has. Let's face it, the first reaction almost everyone has to his theory that SJL is under the dining room of that pub is
Eh? But that would have to mean CV did it, and why would he?
Why would he indeed. I think what's happened is that DV has had to omit completely a huge strand of his thinking. The conclusion of a 4-part TV detective series makes no sense to you if episode 3 goes missing. In the same way, we all follow DV's leap of logic from
SJL never went to Shorrolds to
Hence she must have gone to that pub or home. That makes complete sense. But from there to
And therefore she was killed at the pub...well, that is just not supported.
In AS' 1988 book, which we know DV has read, SJL was involved in a business deal on the side, had a racy sex life, had traded up from AL the very weekend before she went missing, and was seen by an acquaintance on the last afternoon. The whole lot of that is omitted from his book. I reckon that the inferences he has drawn from all those probably form the basis of his conclusion. Somehow, DV has unearthed something that shows SJL went to that pub, and he knows who she met there, and he knows she died there or near there.
FWIW I think the floor story is another red herring. DV may have misstated where she is, like he has misstated CV's name. If you're the killer and a book comes out that identifies where you left her, a place that you know has never been searched, you may be tempted to move whatever's left of her before someone does search it.
Had I to guess, I would say, as I think I've mentioned before, that she is to be found somewhere along the railway embankment onto which the pub backs. It is secured so that it can't be accessed from the road, but it can be accessed unobserved from the back of the pub if you had a ladder and it has trees all along it to hide you.
Google Maps
So her killer gets onto the embankment by night, hidden among trees; carries her along a suitable distance away from the pub, and buries her. Probably nobody has disturbed that embankment in 35 years.