Stephen Glassroth's license was suspended by the Alabama Bar Association after he did not respond to a complaint that he failed to represent lawyer Dana Jill Simpson, who had hired him to defend her in a tax case.

Glassroth drew the ire of many in Alabama when he filed a lawsuit in 2001 to force Supreme Court Chief Justice Roy Moore to remove his Ten Commandments monument from the state Judicial Building. Moore ignored a court order to remove the monument, and Glassroth succeeded in getting him expelled from office in 2003.

Simpson, who has said she worked on Moore's judicial campaign, did not return messages from The Associated Press seeking comment. Glassroth did not return a call to his Georgia home seeking comment.

Simpson made the news in the summer of 2007 when she testified before the House Judiciary Committee, claiming that GOP operatives pushed for the prosecution of former Alabama Gov. Don Siegelman, a Democrat. Simpson told the committee she learned of the effort when she worked on the 2002 campaign of Alabama's current Republican governor, Bob Riley, who beat Siegelman in his bid for re-election that year.

Siegelman was convicted of federal charges of taking a bribe from former HealthSouth Corp. CEO Richard Scrushy in exchange for a seat on a state medical regulatory board. Siegelman's appeal of the conviction is scheduled to be heard Tuesday in Atlanta.