Kilmar Abrego Garcia, a Salvadoran native and Beltsville resident whose case has become a flashpoint in the national fight over immigration enforcement, was moved Friday from a Virginia detention center to one in rural Pennsylvania, sparking new alarm from his lawyers about their ability to prepare for his upcoming trial.

Abrego Garcia’s lawyers expressed concerns in a letter to the court about their client’s transfer on Friday morning from the Farmville Detention Center in Virginia to a detention center in Philipsburg, Pa., according to court records.

Abrego Garcia’s transfer came one week after his lawyers requested that the court help resolve the “substantial burdens” the team has had in accessing its client to meet and prepare for his upcoming trial, according to the court filing from the defense team.

After his transfer Friday, an ICE official told Abrego Garcia’s lawyers that their client’s move will allow the team greater access to him, but the defense said “it is not yet clear whether that is true,” according to court documents.

His lawyers also said the Pennsylvania detention center, Moshannon Valley Processing Center, is far more difficult for his defense team in Nashville, Tennessee, and “not appreciably easier” for his lawyers in New York to reach.

The Department of Homeland Security Assistant Secretary Tricia McLaughlin confirmed Abrego Garcia’s transfer to the Pennsylvania facility.

Abrego Garcia’s lawyers could immediately be reached for comment.

Philipsburg is a rural community in Clearfield County in Central Pennsylvania. Moshannon Valley Processing Center is over 250 miles from New York and about 700 miles from Nashville.

The defense team’s court filing Friday also brought up concerns about the poor conditions reported at Moshannon Valley Processing Center, including reports of assaults, inadequate medical care and insufficient food. In August, a detainee died from hanging, according to a press release from U.S. Immigration and Customs Enforcement. There is an active investigation into the detainee’s death.

Abrego Garcia has been at the center of a national showdown between immigration advocates and the federal government. He was wrongfully deported in March to El Salvador and then returned to the U.S. in August to face criminal charges in Tennessee. He is being charged with smuggling undocumented migrants.

In August, Abrego Garcia, a 30-year-old father of three, was released from pretrial detention in Tennessee. He was allowed to briefly return to Maryland and visit with his family.

Days later, he was summoned to the ICE field office in Baltimore after he denied a plea deal that promised he would be deported to Costa Rica if he pled guilty to smuggling charges. Before he entered the ICE office, where he was taken into custody again, he gathered with supporters and his wife, Jennifer Vasquez Sura, outside the building.

The Department of Homeland Security has said it will seek to deport him to Eswatini, a small country in Southern Africa, while he awaits trial.

The next hearing for Abrego Garcia is set for Oct. 6.