Minutes after Kilmar Abrego Garcia was taken into custody by immigration officials in Baltimore on Monday, his attorneys filed a new lawsuit urging a federal judge to order his release and slow down his removal process so he can have a chance to challenge his potential deportation to Uganda.

Kilmar Abrego Garcia, whose arrest and fight to stay in the U.S. has become a flashpoint in President Donald Trump ’s immigration crackdown, surrendered Monday morning to U.S. immigration authorities in Baltimore. He faces possible efforts by the Trump administration to deport him to Uganda.

Kilmar Abrego Garcia, the Baltimore man who was mistakenly deported to El Salvador earlier this year, was taken into Immigration and Customs Enforcement custody Monday.