As protests arise and First Amendment questions mount surrounding the immigration detention of Mahmoud Khalil, Rep. Rashida Tlaib, D-Mich., penned and circulated a letter demanding the immediate release of the recent Columbia University graduate.

It found little support among Tlaib’s colleagues in Washington, with a mere 14 Democrats signing their names on the letter condemning Khalil’s detention as an “illegal abduction.”

Rep. Adriano Espaillat, D-N.Y., who counts Khalil as one of his constituents, did not sign the letter. When contacted by The Intercept about the case, Espaillat said he expects the Trump administration — which has explicitly flouted and sought to circumscribe federal legal protections for civil liberties — to adhere to the rule of law.

The Trump administration itself has admitted the case against Khalil does not hinge on allegations that he broke the law and told a conservative news outlet that it will these proceedings as a blueprint to target other students.