JUBA, South Sudan (AP) — South Sudan said Saturday it repatriated to Mexico a man deported from the United States in July.

The man, a Mexican identified as Jesus Munoz-Gutierrez, was among a group of eight who have been in government custody in the east African country since their deportation from the U.S.

Another deportee, a South Sudanese national, has since been freed while six others remain in custody.

Munoz-Gutierrez’s repatriation to Mexico was carried out by South Sudan’s foreign ministry in concert with the Mexican Embassy in neighboring Ethiopia, the South Sudanese foreign ministry said in a statement.

The repatriation was carried out “in full accordance with relevant international law, bilateral agreements, and established diplomatic protocols,” it said.

In comments to journalists in Juba, the South Sudan capital, Munoz-Gutierrez said he “felt kidnapped” when the U.S. sent him to South Sudan.

“I was not planning to come to South Sudan, but while I was here they treated me well,” he said. “I finished my time in the United States, and they were supposed to return me to Mexico. Instead, they wrongfully sent me to South Sudan.”

The U.S. Department of Homeland Security has said that Munoz-Gutierrez had a conviction for second-degree murder and was sentenced to life in prison.

South Sudan is engaging other countries about repatriating the six deportees still in custody, said Apuk Ayuel Mayen, a spokeswoman for the foreign ministry.

It is not clear if the deportees have access to legal representation.

Rights groups have argued that the Trump administration’s increasing practice of deporting migrants to third countries violates international law and the basic rights of migrants.

The deportations have faced opposition by courts in the U.S., though the Supreme Court in June allowed the government to restart swift removals of migrants to countries other than their homelands.

Other African nations receiving deportees from the U.S. include Uganda, Eswatini and Rwanda. Eswatini, in southern Africa, received five men with criminal backgrounds in July. Rwanda announced the arrival of a group of seven deportees in mid-August.