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.

Five Democrats traveled to Louisiana on Tuesday to visit the ICE facilities where Mahmoud Khalil and Rumeysa Ozturk have been ...

U.S. Rep. Troy Carter and a team of other Democrats visited Louisiana facilities that are holding Mahmoud Khalil, Rümeysa ...

Mahmoud Khalil's wife gave birth Monday, while the Columbia grad student and Palestinian activist remains in ICE custody in ...

A congressional delegation traveled to Louisiana on Tuesday to speak with Columbia graduate student Mahmoud Khalil, who ...

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.