Mohsen Mahdawi spent more than a year treating his release from immigration detention as a landmark victory for free speech. Now an appeals court has taken that victory, reviewed the legal basis behind it and tossed it out. On July 21st, the Second U.S. Circuit Court of Appeals overturned the order that freed the former Columbia University protest organizer from federal custody. The three-judge panel ruled unanimously that the Vermont judge who released Mahdawi did not have jurisdiction to interfere while his immigration proceedings were still ongoing.
That doesn’t mean Mahdawi is being deported tomorrow. It also doesn’t automatically send him back into ICE custody. But the court order behind his highly publicized release is gone. Turns out a cheering crowd outside a courthouse does not make a ruling legally untouchable.
What Did the Court Actually Say?
The appeals court didn’t decide whether the Trump administration violated Mahdawi’s First Amendment rights. It didn’t rule that his activism was protected, unprotected or heroic, despite the way his supporters may frame it. Instead, the court reached a much less glamorous conclusion: Mahdawi went to the wrong court at the wrong time. His attorneys used a federal habeas corpus case to challenge his detention, arguing that the government targeted him because of his pro-Palestinian activism. The appeals panel said those arguments first needed to move through the immigration court system.
Mahdawi’s team tried to turn the case into a sweeping constitutional showdown over political dissent. The court responded with procedure: finish the immigration process first.
How Did Mohsen Mahdawi End Up in Detention?
Mahdawi is a lawful permanent resident and former Columbia University student who became a prominent figure in the university’s pro-Palestinian protest movement. Federal agents arrested him on April 14th, 2025, when he arrived at a Vermont immigration office for what he believed would be a citizenship interview.
The government argued that Mahdawi’s activities could create serious consequences for U.S. foreign policy. His lawyers said the administration was punishing him for criticizing Israel and participating in campus protests. A federal judge ordered him released on April 30th, 2025, after just over two weeks in detention.
Mahdawi walked out to cheering supporters, delivered speeches and later graduated from Columbia. His release quickly became part of a carefully packaged activist narrative: the government tried to silence him, the courts stepped in and free speech won. The appeals court has now removed a fairly important part of that story.
His Deportation Case Is Still Alive
Mohsen Mahdawi’s immigration case has already produced enough reversals to qualify as a legal miniseries. In February of 2026, an immigration judge rejected the government’s effort to deport him, raising problems with how key evidence had been submitted and authenticated. Mahdawi had another victory to celebrate. Then the Board of Immigration Appeals reversed that decision and revived the removal proceedings. He is still appealing, and his attorneys argue that he cannot legally be detained or deported while those challenges continue.
The government may see things differently, especially now that the federal release order has been wiped away. So no, Mahdawi is not necessarily heading back into detention immediately. But his legal position is considerably shakier than the victory speeches suggested.
The Mahmoud Khalil Pattern
The ruling closely follows the Second Circuit’s handling of Mahmoud Khalil, another former Columbia protest organizer fighting deportation. Khalil also argued that the government detained him in retaliation for protected political speech. Once again, the appeals court declined to hand activists the dramatic constitutional ruling they wanted. Its answer was simpler: immigration proceedings come first.
What Happens Next?
Mohsen Mahdawi can continue challenging his removal through the immigration appeals system. His attorneys may also ask the full Second Circuit to reconsider the ruling or eventually seek Supreme Court review. For now, he remains free. But the order that secured that freedom is no longer valid, his deportation case remains active and the possibility of another detention fight is firmly back on the table.
Mahdawi called the ruling a “grave setback.” For once, the spin appears to match the facts.
