Roman Polanski, free at last.

Switzerland has rejected extradition.

The 76-year-old French-Polish film director Roman Polanski will not be extradited to the USA. The freedom-restricting measures against him have been revoked. This announcement was made by Mrs Eveline Widmer-Schlumpf, head of the Swiss Federal Department of Justice and Police (FDJP), in Berne on Monday. The reason for the decision lies in the fact that it was not possible to exclude with the necessary certainty a fault in the US extradition request, although the issue was thoroughly examined. Moreover, also the principles of State action deriving from international public order were taken into account.

What fault in the extradition request? What "principles of State action deriving from international public order"?

UPDATE: NYT reports:

[Justice Minister Eveline Widmer-Schlumpf] said the American authorities had rejected a request by her ministry for records of a hearing by the prosecutor in the case, Roger Gunson, in January 2010 which should have established whether the judge who tried the case in 1977 had assured Mr. Polanski that time he spent in a psychiatric unit would constitute the whole of the period of imprisonment he would serve.

“If this were the case, Roman Polanski would actually have already served his sentence and therefore both the proceedings on which the U.S. extradition request is founded and the request itself would have no foundation,” the Swiss Justice Ministry said in a statement.