In September 2005, Green Party Council Member Dean Zimmermann was served with a federal search warrant to his home by the Federal Bureau of Investigation (FBI). The affidavit attached to the warrant revealed that the FBI had Zimmermann on video and audiotape accepting bribes for a zoning change. Zimmermann subsequently lost his re-election campaign, and was convicted in federal court on three counts of accepting cash from a developer and found not guilty of soliciting property from people with business with the city. Zimmermann was released from prison in July 2008.