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

The American Civil Liberties Union has contested the account of Khalil saying he'd leave, citing video of the arrest taken by ...

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

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

New court filings revealed letters from Jewish students and professors in support of the detained pro-Palestinian activist.

Federal officials defend detention of Columbia student Mahmoud Khalil by citing a potential flight risk, according to new ...

New documents entered in a New Jersey court on Thursday show that the federal government defended its warrantless arrest of ...

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

Officials said ICE arrested Mahmoud Khalil, the first high profile pro-Palestinian protester detained by the administration, because he was a flight risk.

Columbia student Mahmoud Khalil was arrested without a warrant, DHS admits, citing “flight risk.” Lawyers call it unlawful, ...