A hearing will be held on Tuesday for detained Columbia graduate student Mahmoud Khalil and seven other students who are attempting to block the university from sharing private disciplinary records with a GOP-led House committee.

Khalil and the other plaintiffs filed a lawsuit against Columbia and the House Committee on Education and Workforce on March 13 to block the committee’s request for disciplinary records for students involved in about a dozen incidents. According to a Feb. 13 letter the committee sent to the university, the incidents include the student takeover of Hamilton Hall, the protest of a lecture taught by former Secretary of State Hillary Clinton and several instances of alleged antisemitic harassment.

Khalil and the other plaintiffs, who are all referred to in the lawsuit by pseudonyms, have described the committee’s letter as intended to “chill the protected speech of University’s students.”

The lawsuit filed in a federal district court in Manhattan names Columbia, its interim president, Dr. Katrina Armstrong, and its board of trustees; Barnard College and its president, Laura Ann Rosenbury; and the House committee and its chair, Rep. Tim Walberg, a Republican from Michigan.

Columbia, Barnard, the House Committee on Education and Workforce and the plaintiffs’ attorneys did not immediately return requests for comment.

Khalil, a graduate student who helped lead last year’s student protests against the war in Gaza, was arrested by immigration authorities this month.

The Trump administration has cited an obscure provision within immigration law, the Immigration and Nationality Act of 1952, to justify Khalil’s apprehension. The clause allows for the secretary of state to deport noncitizens if the secretary determines their presence in the United States could adversely affect foreign policy.

Khalil, an Algerian citizen of Palestinian descent who is living in the country legally, filed a separate lawsuit to fight his deportation shortly after his arrest.

“The only activities they’ve ever identified. which they say are contrary to the foreign policy interest of the United States, is his constitutionally protected speech and advocacy on behalf of Palestinian human rights,” Khalil’s attorney, Bahmer Azmy, told NBC News on Monday. “If the government can say any speech you engage in that dissents from us, foreign policy, can get you arrested, detained and deported, then I think we’re all in pretty serious trouble.”

Khalil, whose American wife is eight months pregnant, has been held in an immigration detention center in Louisiana since his arrest. A judge has blocked his deportation amid the lawsuit fighting his expulsion from the country.

On Sunday, the Trump administration filed new allegations in court against Khalil, arguing that he withheld information about his membership in certain organizations in his green card application. They added that Khalil failed to disclose his employment at the Syria Office in the British Embassy in Beirut, Lebanon.

“It revealed how desperate they’ve become by adding last minute post hoc justifications to the reasons they initially tried to defend, but obviously cannot defend for his detention,” Azmy said.

Khalil’s detention prompted national outrage and an outpouring of criticism that the administration was trying to quell free speech. His arrest was the first of several university students in recent weeks.

Immigration authorities arrested a graduate student at Georgetown University last week and a second Columbia student the week prior. A third international student studying at Columbia also fled to Canada this month after her student visa was revoked. The student, Indian national Ranjani Srinivasan, has claimed she did not participate in the campus protests last spring.

A professor at Brown University was also denied reentry into the U.S. after returning from a trip to Lebanon. Homeland Security officials said last week that the professor told them she attended the funeral of Hassan Nasrallah, the killed leader of the terrorist organization Hezbollah.

Two student protestors, one from Cornell and the other from Columbia, have also sued the Trump administration in recent days and accused immigration authorities of trying to apprehend them.

Georgetown University students are expected to stage a walkout on Tuesday in protest of the apprehension of the graduate student Dr. Bader Khan Suri.