Mahmoud Khalil to Appeal US Deportation Case to Supreme Court
Mahmoud Khalil, a permanent resident targeted for removal by the Trump administration for his pro‑Palestine advocacy, announced on Friday that his legal team will petition the US Supreme Court following a narrow denial of rehearing by a federal appeals court.
The Federal Appeals Court’s 6‑5 Decision Blocks Rehearing
The US Court of Appeals for the District of Columbia Circuit voted 6‑5 on May 22, 2026 to refuse a rehearing of Khalil’s challenge to his immigration detention, effectively leaving the lower‑court ruling in place.
Legal Timeline and Court Rulings
- March 2025: ICE agents detain Khalil.
- June 2025: Federal judge orders Khalil’s release and blocks deportation on free‑speech grounds.
- Late 2025: Appeals court rules the district judge lacked jurisdiction.
- April 2026: Board of Immigration Appeals issues a final removal order.
- May 2026: Appeals court denies rehearing; Khalil’s team files a petition for Supreme Court review.
Implications for Free Speech and Immigration Policy
The case pits the Trump administration’s use of a rarely invoked provision of the Immigration and Nationality Act—allowing removal based on “lawful” beliefs or statements—against constitutional free‑speech protections championed by the ACLU. If upheld, the administration could set a precedent for targeting dissenting voices under national‑security pretexts, raising concerns among civil‑rights groups about the erosion of First‑Amendment safeguards.
Future Outlook: Potential Supreme Court Ruling
The Supreme Court’s decision, expected within the next year, will determine whether federal courts retain authority to intervene when immigration enforcement appears to punish protected speech. A ruling in Khalil’s favor could reinforce judicial oversight of executive immigration actions, while a denial may embolden broader use of the “belief‑based” deportation clause.