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

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

The detentions of Khalil and other activists highlight what experts describe as a pattern of using family separation as ...

Dr. Noor Abdalla said she welcomed the couple's son Monday without his father, despite a request for ICE to allow him to ...

Columbia student activist Mahmoud Khalil was detained by federal agents in the lobby of his Manhattan apartment on March 8, ...

Emails shared with The Associated Press say federal immigration authorities denied Mahmoud Khalil’s request for a temporary ...

He was detained last month after his participation in pro-Palestinian campus protests.

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

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

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 ...

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