put an end to their legal fight over sue. >> institute officials thought their problems were over when kevin schieffer was replaced as u.s. attorney, but apparently they continue to be the target of the federal government. >> we have a federal search warrant issued by the u.s. district court and we're serving a search warrant. >> enormous amount of money the government is spending to put one person or one group of people out of business, that's so vital to a community. >> it's been nearly 18 months since sue was seized from this warehouse and still no charge have said filed against the institute. >> allow us some rights. charge us with something. let's go to court. let 12 people decide. >> i couldn't give them any information to help incriminate people at black hills institute. they thought i was going to be able to tell them all sorts of terrible things the institute did.