A lawyer serving 23 years in prison for fraud is suing the U.S. Department of Justice and other federal agencies over the rejection of his requests for documents related to his case.

A federal jury in North Carolina found Gregory Bartko, formerly an Atlanta-based securities lawyer, guilty in November 2010 of conspiracy, mail fraud and selling unregistered securities. In April 2012, he was sentenced to 23 years in prison. According to his complaint, filed in Washington federal district court on July 26, he's serving time at the Yazoo Federal Correctional Institution in Yazoo City, Miss. An appeal of the verdict is pending before the U.S. Court of Appeals for the Fourth Circuit.