Why is pro-Palestinian activist Mahmoud Khalil suing Columbia University?

Pro-Palestine activistic Mahmoud Khalil, whom the authorities attempted to deport from the United States aft helium led a 2024 encampment protestation against Israel’s genocidal warfare connected Gaza, is suing Columbia University and a dean for “institutional racism” against Palestinian students.

Late past month, a national justice ruled against his deportation, uncovering that the Trump medication had violated the law rights of planetary students erstwhile it sought to punish them, including Khalil, for criticising Israel’s genocidal warfare connected Gaza.

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The suit is being brought successful collaboration with the Palestine Working Group (PWG), a pupil organisation astatine the assemblage advocating for Palestinian rights, whose activities were indefinitely suspended by the management.

“We are suing due to the fact that nary student, careless of their background, should spell done the hellhole that Columbia enactment america done implicit each these years,” Khalil said erstwhile announcing the suit against some Columbia University and Keren Yarhi-Milo, dean of the School of International and Public Affairs (SIPA).

Khalil besides claims that “Columbia laid the groundwork for my targeting by the Trump medication done its deliberate indifference and favoritism aimed astatine intimidating Palestinian students”.

The assemblage has not yet responded to the lawsuit. Here’s what we cognize truthful far.

Who is Mahmoud Khalil?

Mahmoud Khalil is simply a Columbia University postgraduate and 1 of the faces of the pupil question against the genocide successful Gaza during the pupil encampment question successful New York. A bid of pupil protests and encampments swept the US – and later, other countries – successful 2024, aft starting astatine Columbia.

Protesters called for an extremity to the genocide and for their universities to divest from investments successful companies linked to the Israeli military. Thousands of students crossed the US were arrested.

Khalil’s activism led to his arrest. The video of his apprehension was wide shared online successful March 2025, showing him being taken from his home, handcuffed and arrested for activities that were “aligned with Hamas”, the Palestinian radical that ran the Gaza Strip, the authorities said. The video was recorded by his wife, a US citizen, who was 8 months’ large astatine the time.

Despite being a greenish paper holder, which made Khalil a ineligible nonmigratory of the US, helium was arrested by plainclothes officers of the Immigration and Customs Enforcement (ICE).

He was yet released successful June 2025 aft 104 days successful detention, but missed the commencement of his child.

Why has this suit been filed?

Khalil and the PWG are asking for their suspension by the assemblage to beryllium lifted, for damages to beryllium paid “in amounts to beryllium determined astatine trial”, for the assemblage to beryllium prevented from taking aboriginal discriminatory actions, and to let Khalil entree to the field again.

The ailment against Columbia University, its trustees and SIPA dean Yarhi-Milo besides references the “deliberate indifference” and “severe, persistent, and coordinated harassment” of Khalil and PWG members. The ailment states this was “due to their pro-Palestine advocacy and affiliation, their perceived shared ancestry arsenic Arab and/or Muslim students”.

The ailment states that harassment of the PWG began from its enactment successful 2018, but claims that “harassment and hostility” aft October 7, “escalated to an utmost level”, and allegedly included “doxxing” and threats against those affiliated with the group. “Doxxing” is the revealing of personal, identifying accusation astir targets, specified arsenic their code and interaction details.

Announcing the lawsuit, Khalil said: “Columbia laid the groundwork for my targeting by the Trump medication done its deliberate indifference and favoritism aimed astatine intimidating Palestinian students.

“Hateful individuals astatine Columbia who were besides liable for what we endured.”

The consequences of these accusations, according to the complaint, are that Khalil and different PWG members sustained emotional, psychological, nonrecreational and reputational damages.

What happened during the field protests?

Encampments by protesters connected the Columbia University field began successful April 2024. Following a ample fig of arrests and the removal of the encampment, it was rebuilt. Khalil, past a full-time pupil astatine SIPA, emerged arsenic a pb negotiator betwixt the students and the assemblage astir divestment, thing the assemblage declined to do.

On April 30, pupil protesters occupied Hamilton Hall connected the university’s field and renamed it “Hind’s Hall” – aft Hind Rajab, a five-year-old Palestinian miss changeable dormant successful a car successful Gaza by the Israeli military. Khalil was not portion of the gathering concern but was progressive arsenic a mediator betwixt the assemblage and protesters.

In 2025, US Secretary of State Marco Rubio announced the revocation of visas for hundreds of students, including ineligible imperishable residents, implicit their Palestine activism.

In the aftermath of the pupil protests, the Trump medication withheld hundreds of millions of dollars successful national backing from respective universities it deemed had failed to enactment efficaciously against anti-Semitism connected their campuses.

Columbia University paid $221m to settle claims successful July 2025 and to person its $400m backing restored.

How has the assemblage responded to the lawsuit?

Columbia University has not made a ceremonial effect to the lawsuit. It has, however, released a wide statement, saying it takes field information earnestly and that “Columbia is committed to protecting our assemblage from favoritism and harassment, and responding promptly and appropriately erstwhile concerns arise”.

What is happening now?

Legal challenges against the deportation of Khalil and different pro-Palestinian activists are ongoing.

Following his merchandise successful June 2025 aft 104 days successful detention, Khalil’s ineligible squad appealed the deportation order.

In September 2025, a federal justice ruled that the Trump medication had unlawfully targeted pro-Palestine activists with deportation to soundlessness disapproval of Israel, violating their close to escaped speech.

In January this year, the Trump medication scored a triumph erstwhile an appeals tribunal sheet dismissed Khalil’s petition. In a two-to-one ruling, the judges concluded that the national tribunal that ordered Khalil’s merchandise past twelvemonth lacked jurisdiction implicit the matter. Khalil said helium would entreaty again.

In May, his ineligible squad announced it would spell to the Supreme Court.

Khalil besides filed a suit successful July 2026 against Trump medication officials and immoderate pro-Israel groups, accusing them of conspiring to people him implicit his pro-Palestine stance.

Last month, a national justice ruled against the deportation of pro-Palestinian activists, uncovering that the Trump medication had violated the law rights of planetary students by seeking to punish them for criticising Israel’s genocidal warfare connected Gaza.