The arrest violated Khalil’s constitutional rights to freedom of speech and due process, the lawmakers said.

Khalil's attorneys said he is a green card holder married to an American citizen, and are challenging the validity of the arrest and detention. ICE records show he's being held in Louisiana.

The arrest of a Palestinian activist who helped organize campus protests of the war in Gaza has sparked questions about ...

We are horrified by the recent illegal abduction and indefinite detention' of Mahmoud Khalil, US legal permanent resident, ...

ICE agents on Saturday arrested former Columbia University graduate student Mahmoud Khalil, who was in the U.S. legally on a ...

Most candidates hoping to be New York City's next mayor have shared their views on the arrest of Columbia University grad ...

A legal battle over an arrested Palestinian activist and Columbia University student that has become a flashpoint of the ...

"He is always willing to stand up for the oppressed," she said of Mahmoud Khalil, whom ICE agents abducted for leading the ...