Based on information from the above sources published by Mr Lamberton, we can summarise the facts as follows:
1. Mr Lamberton had a close relationship with his aunt, Mrs Annie Paul, that went back to the 1970s and included shared holidays and visits to her home.
2. In 1987, Mr Lamberton purchased a house in Bo'ness to be near Mrs Paul. Naturally he brought his wife and two children with him. He obtained a position with Fife Council, and later moved his family to Fife in order to be nearer work. By 1991, he had bought land near Luthrie and constructed a house on it.
3. In 1991, Mr Paul (Annie's husband) died. Mrs Paul then arranged her affairs as follows:
(i). Mr Paul's estate (or a large part of it) was placed in a trust managed by the Bank of Scotland. No income was supposed to be paid from this trust, it was to accumulate capital only.
(ii). Mrs Paul's estate was also placed in a trust, also managed by the Bank of Scotland, but this would pay her income that she would live off.
4. During the early 1990s, the close relationship with Mrs Paul was maintained by Mr Lamberton and it was decided that he would inherit the whole of Mrs Paul's estate, which would mean cutting her other nephew, Mr Lamberton's brother, out of her will.
5. It also developed that the Bank of Scotland had acted negligently in the management of the late Mr Paul's trust, having set it up as an income trust. Mrs Paul had also submitted a formal request to the Bank of Scotland for trust moneys to carry out maintenance on her home, which the Bank refused or did not act on, contrary to the terms of the trust. Mrs Paul was extremely unhappy with all this and resolved to terminate both trusts managed by the Bank of Scotland.
6. Mrs Paul gave effect to these wishes in 1996, as follows:
(i). She asked the Bank of Scotland to terminate the trust of the estate of the late Mr Paul. The Bank of Scotland refused or did not act on this request.
(ii). She terminated her own trust with the Bank of Scotland and liquidated the relevant assets, transferring the cash to Mr Lamberton.
(iii). She made a new will leaving the entirety of the remainder of her estate to Mr Lamberton and appointing him as her Attorney under the terms of a Power of Attorney.
7. At Mrs Paul's encouragement, Mr Lamberton took up early retirement from Fife Council in 1996 and became a stock market trader, using the funds given to him by Mrs Paul.
8. Mrs Paul died in June 1998. At this point, Mr Lamberton as executor and trustee of the estate was responsible for the submission of an inheritance tax return to HM Revenue & Customs (then known as the Inland Revenue). This was arranged in conjunction with his solicitor, Mr Gregor Robertson.
9. The Bank of Scotland immediately paid the inheritance tax due on the trust of the estate of the late Mr Paul. It is not clear how or why this was done without reference to Mr Lamberton, as he claims, since this trust was part of Mrs Paul's estate and needed to be included in the IHT accounts.
10. Mr Lamberton did not include the 1996 transfer of Mrs Paul's liquidated assets on the IHT return and this was reported to the Revenue by Mr Robertson.
11. A tax investigation was opened into the Paul estate. Both Mr Lamberton and his brother were subsequently interviewed by Revenue investigators.
12. In 2000, Mr Lamberton moved to Spain and set up in business there as an international estate agent. This business had its own office and staff.
13. In 2002, the UK authorities issued an extradition request to the Spanish authorities for Mr Lamberton, and he was detained by Spanish police, and after a period in the Spanish prison system, he was extradited back to Scotland.
14. Mr Lamberton was convicted in September 2003 of embezzlement (two counts) and tax fraud (relating to inheritance tax). He was sentenced to seven years imprisonment, which was reduced on appeal to five. He also appealed the conviction, but this appeal was refused in 2009. He is the subject of a Proceeds of Crime order, which includes property in Northern Ireland.