“Why can’t the United States get Mr. Abrego Garcia back?” Xinis asked. Reuveni said he asked the U.S. government that question but had not received an answer that he found satisfactory.
The hearing marks the latest flashpoint in the Trump administration’s crackdown on immigration.
Trump on March 15 invoked the 1798 Alien Enemies Act to rapidly deport alleged members of the Venezuelan gang Tren de Aragua. The administration said it sent two flights to El Salvador that day carrying deportees processed under the rarely used wartime statute and a third flight carrying people deported under other rules.
His lawyers, who also represent his wife and five-year-old child in the U.S., in a court filing said the U.S. had failed to take any voluntary steps “to rectify what they themselves describe as an error.” Abrego Garcia’s wife and child are U.S. citizens.
Prominent law firm Quinn Emanuel joined Abrego Garcia’s legal team on Friday before the start of the hearing. The firm’s clients include billionaire entrepreneur Elon Musk, a key adviser to Trump.
The Trump administration’s hardline approach to immigration has raised constitutional questions and drawn the rebuke of a judge in Washington who is weighing whether U.S. officials violated a court order temporarily blocking the deportation of alleged Venezuelan gang members under the 18th-century law.
The administration has sent military troops to the U.S. border and reassigned federal agents to focus on immigration enforcement amid ramped up arrests and deportation efforts.

Reporting by Mike Scarcella; Editing by David Bario and Deepa Babington