This is interesting.
Long doc and I have not read it in detail, but it seems that there is some kind of system in place ( or being proposed ) that would allow someone to become guardian of the property and affairs of a missing person.
That would certainly help the cash flow, if IS had been able to obtain this role. He could claim all sorts of money from Helen's estate, on the basis of maintaining her estate for her.
Here's a snippet,
Guardianship would be a fiduciary role akin to trusteeship.
• The guardian would be required to act only in the best interests of the missing person.
• Actions taken by the guardian should have the same effect as if they had been taken by the missing person.
• The guardian should generally be able to access information relating to the missing person and do anything in relation to the property and affairs of the missing person (except make a will) that the missing person would have been able to do in person.
• Anyone should be able to apply for appointment as guardian provided he or she had a sufficient interest and expertise, and did not have interests which conflicted with those of the missing person.
• The appointment should be made by a court.
• The appointment should only be capable of being made if a person had been missing for 90 days or more and it seemed likely that a decision would need to be made regarding the property and affairs of the missing person.
• The appointment should be for a period of up to four years with the possibility of applying for an extension for up to another four years.
• The appointment could be general or limited and could be made on condition that an adequate security bond was provided.
• The guardian would be supervised by the Office of the Public Guardian and would be required to file accounts.
http://researchbriefings.parliament.uk/ResearchBriefing/Summary/SN04890