Immigration authorities did not have a warrant for the arrest of Columbia activist Mahmoud Khalil, new court filing shows.

ICE arrested anti-Israel protester Mahmoud Khalil without a warrant and says it was legal citing flight risk concerns, new ...

Columbia University activist Mahmoud Khalil's attorneys are asking an immigration judge to terminate his deportation case.

Government lawyers say officers did not have a warrant for Columbia activist Mahmoud Khalil’s arrest when they took him into ...

Officials said ICE arrested Mahmoud Khalil, the first high-profile pro-Palestinian protester detained by the administration, ...

The Department of Homeland Security defended the warrantless arrest by saying it feared Mahmoud Khalil, a permanent resident, ...

Attorneys for the Department of Justice said federal agents did not have an arrest warrant when they took Columbia University ...

ICE has admitted it detained Mahmoud illegally … to justify it, they are now flat out lying,” said a legal advocate.

ICE did not have warrant for Mahmoud Khalil’s arrest - now Homeland Security claims ‘they did not need one’ - Homeland ...

The Trump administration had no arrest warrant for former Columbia University student Mahmoud Khalil when he was detained, ...

New documents in a New Jersey court show that the federal government defended its warrantless arrest of Columbia University ...

Immigration and Customs Enforcement (ICE) agents did not have a warrant when they arrested Mahmoud Khalil, according to court ...