More US Attorney Misconduct in Alabama Gov. Siegelman Case: Time to Investigate Rove and White House Role

Karl Rove has been directly linked to what appears to have been a politically motivated and corrupt case against the former Gov. of Alabama. A Republican lawyer claims she was told that Karl Rove — while serving as President Bush's top political adviser — had intervened in the Justice Department's prosecution of Alabama�s most prominent Democrat. Longtime Alabama G.O.P. activist Dana Jill Simpson first made the allegation in June, but has now provided new details in a lengthy sworn statement to the House Judiciary Committee.

New allegations from Time: More Allegations of Misconduct in Alabama Governor Case:

Next month in Atlanta, a federal court will hear the high-profile appeal of former Alabama governor Don E. Siegelman, whose conviction on corruption charges in 2006 became one of the most publicly debated cases to emerge from eight years of controversy at the Bush Justice Department. Now new documents highlight alleged misconduct by the Bush-appointed U.S. Attorney and other prosecutors in the case, including what appears to be extensive and unusual contact between the prosecution and the jury.

The documents, obtained by TIME, include internal prosecution e-mails given to the Justice Department and Congress by a whistle-blower during the past 18 months. John Conyers, chairman of the House Judiciary Committee, which investigated the Siegelman case as part of a broader inquiry into alleged political interference in the hiring and firing of U.S. Attorneys by the Bush Justice Department, last week sent an eight-page letter to Attorney General Michael Mukasey citing the new material.

Conyers says the evidence raises "serious questions" about the U.S. Attorney in the Siegelman case, who, documents show, continued to involve herself in the politically charged prosecution long after she had publicly withdrawn to avoid an alleged conflict of interest relating to her husband, a top GOP operative and close associate of Bush adviser Karl Rove. Conyers' letter also cites evidence of numerous contacts between jurors and members of the Siegelman prosecution team that were never disclosed to the trial judge or defense counsel.

The letter to Mukasey is a signal that Democrats intend to probe what critics call the "dark side" of the Bush Administration even after it leaves office, according to congressional sources. Besides the Siegelman prosecution, such investigations could focus on the authorization of harsh interrogation methods and the role of Karl Rove and former White House aide Harriet E. Miers in the firing of U.S. Attorneys.