The future robustness of the highly secret investigation, in progress since 2008, may however be in some doubt. According to the leading Polish newspaper "Gazeta Wyborcza", soon after Siemiątkowski was charged by the prosecutors in Warsaw, the case was transferred and is now expected to be handled by a different prosecutorial team in Cracow. The United States authorities have refused to cooperate with the investigation and the turning over of the relevant documents to the prosecution by the unwilling Intelligence Agency was forced only after the statutory intervention of the First President of the Supreme Court of Poland.