By — Associated Press Associated Press Leave your feedback Share Copy URL https://www.pbs.org/newshour/politics/activist-mahmoud-khalil-asks-supreme-court-to-let-judges-quickly-reverse-immigration-detentions Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Activist Mahmoud Khalil asks Supreme Court to let judges quickly reverse immigration detentions Politics Oct 19, 2026 5:42 PM EDT WASHINGTON (AP) — Palestinian activist Mahmoud Khalil asked the Supreme Court on Monday to let federal judges quickly determine the legality of immigration-related detentions so that individuals cannot be held for months or years without judicial oversight. In papers filed with the high court, Khalil asked it to overturn a ruling earlier this year by the 3rd U.S. Circuit Court of Appeals in Philadelphia that found federal courts do not have jurisdiction to review the legality of the detentions until immigration courts had fully considered each case. Educate your inbox Subscribe to Here’s the Deal, our politics newsletter for analysis you won’t find anywhere else. Enter your email address Subscribe Form error message goes here. Thank you. Please check your inbox to confirm. Khalil, a lawful permanent U.S. resident, was detained by immigration authorities last year because of his participation in pro-Palestinian demonstrations at Columbia University in the spring of 2024. The U.S. government argued at the time that Khalil's presence in the U.S. was harmful to the country's foreign policy interests. As a result, the former Columbia graduate student spent over three months in detention before a federal judge in New Jersey ordered him freed after finding that the federal government had acted unconstitutionally. READ MORE: Mahmoud Khalil lawsuit says Columbia University failed to protect pro-Palestinian activists In a statement Monday, the U.S. Department of Homeland Security said: "It is a privilege to be granted a visa or green card to live and study in the United States of America. The Trump Administration acted well within its statutory and constitutional authority with respect to Khalil, as it does with any alien who advocates for violence, glorifies and supports terrorists, harasses Jews, and damages property. We would encourage him to use the CBP Home app and self-deport." The 3rd Circuit has put its ruling on hold so that Khalil could appeal to the Supreme Court. He remains free. Although the Supreme Court typically agrees to grant only a small percentage of appeals requests, the U.S. government has already asked the high court to overturn a federal appeals court decision that upheld a judge's decision to release Georgetown University scholar Badar Khan Suri. That ruling by the 4th U.S. Circuit Court of Appeals in Richmond, Virginia, directly conflicted with the 3rd Circuit decision in the Khalil case. Sometimes, conflicting appeals court rulings can increase the chances that the Supreme Court agrees to hear a case. If it does, oral arguments before the justices would likely occur sometime next year. A free press is a cornerstone of a healthy democracy. Support trusted journalism and civil dialogue. Donate now By — Associated Press Associated Press
WASHINGTON (AP) — Palestinian activist Mahmoud Khalil asked the Supreme Court on Monday to let federal judges quickly determine the legality of immigration-related detentions so that individuals cannot be held for months or years without judicial oversight. In papers filed with the high court, Khalil asked it to overturn a ruling earlier this year by the 3rd U.S. Circuit Court of Appeals in Philadelphia that found federal courts do not have jurisdiction to review the legality of the detentions until immigration courts had fully considered each case. Educate your inbox Subscribe to Here’s the Deal, our politics newsletter for analysis you won’t find anywhere else. Enter your email address Subscribe Form error message goes here. Thank you. Please check your inbox to confirm. Khalil, a lawful permanent U.S. resident, was detained by immigration authorities last year because of his participation in pro-Palestinian demonstrations at Columbia University in the spring of 2024. The U.S. government argued at the time that Khalil's presence in the U.S. was harmful to the country's foreign policy interests. As a result, the former Columbia graduate student spent over three months in detention before a federal judge in New Jersey ordered him freed after finding that the federal government had acted unconstitutionally. READ MORE: Mahmoud Khalil lawsuit says Columbia University failed to protect pro-Palestinian activists In a statement Monday, the U.S. Department of Homeland Security said: "It is a privilege to be granted a visa or green card to live and study in the United States of America. The Trump Administration acted well within its statutory and constitutional authority with respect to Khalil, as it does with any alien who advocates for violence, glorifies and supports terrorists, harasses Jews, and damages property. We would encourage him to use the CBP Home app and self-deport." The 3rd Circuit has put its ruling on hold so that Khalil could appeal to the Supreme Court. He remains free. Although the Supreme Court typically agrees to grant only a small percentage of appeals requests, the U.S. government has already asked the high court to overturn a federal appeals court decision that upheld a judge's decision to release Georgetown University scholar Badar Khan Suri. That ruling by the 4th U.S. Circuit Court of Appeals in Richmond, Virginia, directly conflicted with the 3rd Circuit decision in the Khalil case. Sometimes, conflicting appeals court rulings can increase the chances that the Supreme Court agrees to hear a case. If it does, oral arguments before the justices would likely occur sometime next year. A free press is a cornerstone of a healthy democracy. Support trusted journalism and civil dialogue. Donate now