A federal appeals court has revived claims that the U.S. Border Patrol illegally stopped, searched and in some cases detained people who looked Hispanic at the Sandusky Bay Station in Ohio, at the Canadian border.

The U.S. Court of Appeals for the Sixth Circuit on Friday reversed U.S. District Judge Jack Zouhary’s October 2012 dismissal and remanded the case. Zouhary had held that the plaintiffs failed to prove the government defendants had waived sovereign immunity.