Lawyers for the detained Columbia graduate said that the lack of substantive charges against him requires more information ...

Lawyers for Columbia University activist Mahmoud Khalil argued that the government did not provide evidence to prove grounds for his deportation.

Rather than present specific evidence of wrongdoing against Palestinian Columbia graduate student Mahmoud Khalil, the Trump ...

The government submitted a two-page memo from Secretary of State Marco Rubio as its main evidence in its deportation case against Khalil.

Khalil's attorneys say the government's case against their client largely rests on a single letter from Secretary of State ...

Khalil's attorneys say the government's case against their client largely rests on a single letter from Secretary of State ...

The Department of Homeland Security offered a brief two-page memo as its evidence in the case against Columbia University ...

In the letter, obtained by the Associated Press, Secretary of State Marco Rubio alleges that Khalil participated in "antisemitic protests and disruptive activities" that "undermine U.S. efforts to ...

The university stated it was not informed in advance and has not been given details about the nature of the charges.