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 ...

Immigration authorities did not have an arrest warrant when agents detained Mahmoud Khalil, lawyers for the Department of ...

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 ...

US federal agents arrested Columbia University activist Mahmoud Khalil without a warrant last month, citing concerns that he ...

The U.S. government maintained in new court filings that the Palestinian activist, 30, could be arrested because he was a ...

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

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

Emails show an official denied the request for student activist's release in less than an hour, after his wife went into ...

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