The state attorney's office eventually closed the case "due to the insufficient physical and cooperative evidence".
However, the court threw out the case due to Gabor's refusal to appear in court.
The Bush team is continuing with a US supreme court case due to be heard on Friday.
Justice Elena Kagan, another of the court's liberals, sat out of the case due to conflicts of interest.
Oldfield was retired from the case due to ill health in late 1979 and died in 1985.
A spokesman for the Garda said the force could not comment on the case due to the ombudsman's complaint.
Lawyers say the case, due to go before the courts again in November, could see Griffin landed with a fine or even imprisonment for contempt of court.
Mrs Clinton, who is mentioned 36 times in the indictment, may be called as a witness in the case, due to begin in August.
As a result, Italian magistrates have, once again, taken up several long-standing criminal cases against Berlusconi, with one case due to resume as early as November.
In the case due to be heard in Istanbul this week, 740 activists from 37 countries – including a number from the UK – are being represented.
Justice Stephen G. Breyer recused himself from the case due to his ownership of BP stock, raising the possibility of a 4-to-4 tie.
