Khalil, a Palestinian activist who was involved in Columbia University's protests last year, has been detained by ICE.

Mahmoud Khalil, a prominent Palestinian activist who helped lead Columbia University’s student protest movement demanding a ...

Mahmoud Khalil, who recently completed a graduate program at Columbia, has legal permanent residency, his lawyer said.

Mahmoud Khalil is being detained as his lawyer fights for his release. A Palestinian protest leader at Columbia University ...

ICE agents arrested Palestinian activist Mahmoud Khalil -- a leader in Columbia University's encampment movement -- on Saturday night, said attorney Amy Greer.

Columbia University student Mahmoud Khalil was arrested by ICE for his role in last year's pro-Palestinian protests.

A prominent Palestinian activist who helped lead last spring's protests at Columbia University has been arrested by federal ...

Mahmoud Khalil, a Palestinian activist who helped lead Columbia University's student encampment protests, has been arrested by ICE, his lawyer says.

The Columbia University grad taken into custody by federal immigration officials Saturday is a Palestinian former student and known campus agitator.

A US immigration enforcement agent said Khalil’s permanent residency was also being revoked, according to a lawyer.

A prominent Palestinian activist who helped lead last spring’s protests at Columbia University has been arrested by federal ...

ICE arrested Mahmoud Khalil, a Palestinian graduate student, revoking his visa and green card for involvement in Columbia ...