A labor union and two female prison employees filed a lawsuit Tuesday accusing a U.S. civil rights agency of unlawfully halting their sexual harassment case as part of wider order to indefinitely suspend proceedings in all federal-sector class claims.

Attorneys for President Donald Trump have urged a federal judge to rule that Trump is entitled to presidential immunity from civil claims that he instigated a mob’s attack on the U.S. Capitol to stop Congress from certifying the results of the 2020 election.

Thompson has sued former President Donald Trump, alleging Trump incited the deadly insurrection at the U.S. Capitol. A Trump senior adviser, Jason Miller, said in a statement that Trump did not organize the rally that preceded the riot and “did not incite or conspire to incite any violence at the Capitol on Jan. Additional suits could be brought by other members of Congress or by law enforcement officers injured while responding to the riot. That process was temporarily interrupted when Trump supporters broke into the Capitol. Trump encouraged supporters at a rally preceding the riot to “ fight like hell,” but lawyers for the former president adamantly denied during the impeachment trial that he had incited the riot.