@ihaveseenalot very interesting points...
Videcette has said the answer to all this was/is staring everyone in the face...so what has everyone missed?
We need more information but I suspect the narrative around the keys, which has been discussed, and which DV is adamant is incorrect, must be very important here. Everyone in the office had a clear alibi so what are people missing?
Estate Agents do, as illogical as it might sound, keep duplicate sets of keys on one ring. If you've ever tried to unlock a property with an E Agent set of keys this can be very puzzling and annoying. Thinking particularly re: rental properties.
He, DV, also says there were anomalies in the timeline that weren't fully investigated both before and after SL's disappearance.
I am ignoring the Shorrolds Rd sightings, which everyone got so caught up in and may be what DV is driving at being red herrings, for now as these are inconsistent, generally were reported much later and it seems that Riglin, the key witness re: Shorrolds sightings, thought that he might have seen the woman/people outside at a neighbouring property, he was never clear who he saw:
Timeline
Taking Stephen's book (1988) as the source..
12:40 - Stephen says that she, SL, 'spoke to the Landlord's wife at 12:40 that lunchtime - in other words immediately before she left the office'. I think she wanted that diary back asap, forget chequebook as that could be cancelled as you and others have said. See on...
12:40 - Mrs Wendy Jones saw what was thought to be SL's white fiesta overlapping the garage opposite her house at Stevenage Rd. She was taking her dog for a brief walk before going out to the bank.
12:49 - Mrs Wendy Jones notes time on the bank clock, as she was holding everyone up changing cash into notes. Mrs Jones drove to nearby bank from her house.
10:30pm - Mrs Jones notes car again, still blocking garage.
Stephen states 'could it have been her (Suzy) whom Riglin saw outside 37 Shorrolds Rd around 1pm if her car had already been in Stevenage Rd for 15 minutes and had not been moved since? Or had the car been moved between Wendy Jones's sightings of it at 12:45 and 10:30pm and then returned to the identical place? It seemed highly unlikely but not impossible. Had someone given her a lift to Shorrolds Road?'
Were two white fiestas somehow involved? Seems unlikely but a colleague or another Estate Agent with a similar company car might have played a part? I feel like another white fiesta might have featured but can't see how at the moment.
I think even if busy it might be possible for someone to abduct SL from Whittingstall Rd (was a quiet road)? Sometimes things can happen in plain sight and a smartly dressed man won't arouse much suspicion. I think that as others have said this seems very precision planned....
Something that is interesting, if correct, is that a man a taxi driver picked up said he'd noticed a couple having a big argument in the street just off Shorrolds Rd (or that's where he was picked up).
Did someone hold SL captive in a house off Shorrolds or in this vicinity? If it was SL and JC - or her abductor - that called the pub, and as you say this was his MO and similar had happened before - he needed a place with a landline.
Re: diary, I think that SL would have wanted it back asap. If it was more than an appointment diary there were likely deeply personal things in it, her QE2 diary had a lot that was very private and she wouldn't have wanted to be made public. So, she had form for writing personal things in her private diary. If she had she likely wouldn't want it in the hands of the pub for longer than needed.
Publican
Back to Stephen's account of 'Sarah's message':
It was 'baffling as the two detective constables who had first interviewed the landlord (soon after Susannah went missing) strongly insisted they were not given any such piece of paper, they were valued and trusted members of the investigative team'.
'The senior detectives concluded that, again as in the case of so many others, the publican's memory was playing tricks, but it left an uneasy feeling'.
I don't think this was necessarily a police cock up. Do others? Who lost the piece of paper and did it exist in the first place?
Kipper
I am not sure we have clear evidence that JC was known generally or to lots of people as 'Kipper'. Or do we?
Steve Wright, the 'Suffolk Strangler', who had been on board the QE2 with SL used to use Kipper and some thought that he was responsible because of that. He'd say 'what's up with your Kipper' and used it as slang all the time. (DV has said the person responsible for SL abduction is 'at large' so if he's right that rules out other known criminals and Steve Wright).
The problem is that so many make claims after at tragic event and say they have evidence etc, of nicknames etc, but do they? Where is the proof? Would inmates at prison every day use Kipper re: JC? If so, that's pretty clear it was his nickname, otherwise? Not so much...
Re: Married lover and retracted statement, I thought the married lover that he had told things too was Daphne Sargent not A. Rose? Not that it makes too many odds. Gilly Paige also retracted her statement re: JC ad SL.
I think it's possible this was quite a sophisticated and planned abduction that might have required more than one person. It's usually the obvious things that people overlook so I think it's possible SL was held very close to Shorrolds and Stevenage, possibly for some time as unlikely as that may seem.
I hope you are wrong re: calls and psychology, you're right, in that it did seem to be JC's modus operandi, how utterly chilling if right...
Interesting theory on DV, time will tell..