Kilmar Abrego Garcia, whose wrongful deportation to El Salvador put a spotlight on President Donald Trump’s immigration policy, pleaded not guilty to charges of human smuggling during a court hearing Friday in Nashville.

The judge did not rule immediately on whether he will stay in custody while he awaits trial, the latest event in a monthslong back-and-forth since he was erroneously sent to a prison in El Salvador.

Kilmar Abrego Garcia, the Maryland man who was wrongly deported to El Salvador in March, has been indicted and brought back to the U.S.