EL PASO, Texas - An 8-year-old boy from Guatemala died in government custody in New Mexico early Tuesday, U.S. immigration authorities said, marking the second death of an immigrant child in detention this month.
U.S. Customs and Border Protection said in a news release that the boy died shortly after midnight.
The death came during an ongoing dispute over border security and with a partial government shutdown underway over President Donald Trump's request for border wall funding. The White House referred questions to the U.S. Department of Homeland Security, CBP's parent agency. CBP officers and the Border Patrol remain on the job despite the shutdown.
The agency said the boy showed "signs of potential illness" on Monday and was taken with his father to a hospital in Alamogordo, New Mexico, where he was diagnosed with a cold and a fever. The boy was prescribed amoxicillin and Ibuprofen and released Monday afternoon after being held 90 minutes for observation, the agency said.
The boy was returned to the hospital Monday evening with nausea and vomiting and died there just hours later, CBP said.
According to Guatemala's foreign ministry, the father and son entered the U.S. at El Paso, Texas, on Dec. 18, then were taken to the Border Patrol's Alamogordo station Sunday. Alamogordo is about 90 miles (145 kilometers) from El Paso.
CBP typically detains immigrants for no more than a few days when they cross the border before either releasing them or turning them over to U.S. Immigration and Customs Enforcement for longer-term detention. Agency guidelines say immigrants generally shouldn't be detained for more than 72 hours in CBP holding facilities, which are usually smaller and have fewer services than ICE's detention centers.
Parents and children together are almost always released quickly due to limited space in ICE's family detention facilities.
A CBP spokesman on Tuesday did not respond to questions about the ministry's statement. CBP has not yet confirmed when or where the father and son entered the United States or how long they were detained, saying only in its statement that the boy had been "previously apprehended" by its agents.
The agency said the cause of the boy's death has not been determined and that it has notified the Department of Homeland Security's inspector general and the Guatemalan government.
The hospital - the Gerald Champion Regional Medical Center - declined to comment, citing privacy regulations.
CBP promised "an independent and thorough review of the circumstances."
The Guatemalan foreign ministry called for an investigation "in accordance with due process."
Ruben Garcia, director of El Paso's Annunciation House, said Tuesday that he had no reason to believe his shelter had served the family, but was waiting for further details about what happened.
A 7-year-old Guatemalan girl died earlier this month after being apprehended by border agents in New Mexico. The body of the girl, Jakelin Caal, was returned to her family's remote village Monday for burial Tuesday.
Large numbers of Guatemalan families have been arriving in recent weeks in New Mexico, often in remote and dangerous parts of the desert. Jakelin and her father were with 161 other people when they were apprehended in Antelope Wells, about 230 miles (370 kilometers) southwest of Alamogordo.
CBP announced new notification procedures in response to Jakelin's death, which was not revealed until several days later.
Democratic members of Congress and immigration advocates sharply criticized CBP's handling of the death and questioned whether border agents could have prevented it by spotting symptoms of distress or calling for an evacuation by air ambulance sooner. CBP has said that it took several hours to transport Jakelin and her father from a remote Border Patrol facility to a larger station and then a hospital in El Paso.
A spokeswoman for U.S. Rep. Steve Pearce, a Republican whose district along the U.S.-Mexico border includes Alamogordo, did not respond to messages Tuesday.
Xochitl Torres Small, a Democrat who will represent the district starting in January, called for a thorough and transparent investigation into the children's deaths and more medical resources along the border.
"This is inexcusable," she said in a statement Tuesday. "Instead of immediately acting to keep children and all of us safe along our border, this administration forced a government shutdown over a wall."