Kilmar Abrego Garcia was taken into custody Monday by immigration authorities and the Department of Homeland Security said he is being processed for deportation to Uganda.

A federal judge said Monday that she will order officials to keep Kilmar Abrego Garcia in the United States while she weighs a new legal challenge from him over the Trump administration’s plans to quickly deport him to Uganda.

Kilmar Abrego Garcia was taken into immigration custody after checking in with Immigration and Customs Enforcement at its office in Baltimore on Monday morning.