Some interesting thoughts re DH.I think someone had eyes on the diary that weekend and some of the content was shared with another/others.
In my opinion one of those persons was greatly upset and angry by what they learnt and planned on going to confront SJL Monday.
I think the call to the POW by a female called Sarah was an attempt to warn her, after learning SJL had not been there yet she gave the landlord a tel number and asked him to tell SJL to call her when she arrived desperate to speak/warn SJL Sarah asked the landlord to keep her talking and tell SJL he couldnt find the diary and chq book.
We know SJL had a friend called Sarah and its my opinion that SJL had told her or she had learnt that she had lost her diary and chq book and where it had been found and plans to collect it.
I think the caller posing as a policeman was another desperate attempt by a male associated to Sarah to check again if SJL had arrived at the pub and by saying he was a policeman would underline the importance of the calls.
Unfortunately SJL never made it to the POW as the confronter had already made his move.
We know DH was obsessed with SJL they had never fully broken up.
We know he had finnished teaching sailing in Corsica the day before SJL went missing. (Skipper- suntanned)
We know he didnt have an alibi and wasnt seen for days after despite her disappearance appearing in the National Press.
Described as softly spoken but intense in the AS book I think DH warrants a closer look.
These are my opinions only
Further to this (and though it did apparently come from DL when she admitted to attempting to “buy” press interest - so should perhaps be viewed with some scepticism) - I did note the mention (AS Page 148) that “somebody had offered to come in with her (SJL) buying a flat and that she did seem to be looking at property beyond her means.”
To my eye that would make sense, but IMO it wasn’t a flat she would interested in, but more likely a property for conversion to flats, which could then be sold on or rented out at a profit. Her flat was on at £73k, Shorrolds (ideal for three flats) was on at £128k. Beyond her means alone, but within budget on a 50/50 split.
In other words, rather than a beauty and fitness business (which I suspect she may at this point have felt to belong in the past) she may have been looking to take the first steps from estate agent to developer. In such a venture, the ideal partner would be a general builder or, failing that a carpenter who could do the conversion work while SJL paid the bills. Within a year they could likely sell or rent out at least two of the flats, take a profit and move on to the next project.