On Monday, Judge Dana Sabraw asked government attorneys to provide an update by Tuesday morning on which children will be reunited and who will require more time, and to deliver a proposed timeline for reuniting the remaining children with their parents, reports NBC News.
During the conference in a federal court in San Diego, Sabraw said he recognised that some cases "will necessitate additional time."
Sarah Fabian, an attorney for the Justice Department, said she expects that 54 out of 102 children will be reunited with their parents on Tuesday.
The government requested a deadline extension on July 6, telling Sabraw it would be able to reunite only about half of the children by the court's first deadline of Tuesday because it could not locate many of the parents.
On Monday, Fabian said nine of the parents have been deported and nine have been released, making them more difficult to track down.
Other parents have criminal records that will keep them from being reunited, the attorney added.
The government's difficulty in reuniting migrant children with their parents has caused outrage among immigration and child welfare advocates who warned against separation, NBC News reported.
From May 7 to June 20, the US Customs and Border Protection was instructed to prosecute any adult immigrant caught crossing the border illegally, thereby sending parents to federal custody while children were taken into the care of the Health and Human Services.
The agency has said nearly 3,000 children need to be reunited as a result of Sabraw's order that all children separated from their parents be reunited, even those who were taken before the policy went into place.
Health and Human Services Secretary Alex Azar said the agency is searching for parents through various government databases.
On Saturday, at Sabraw's request, the government provided a list of the 102 children under the age of five who said they had been separated from their parents by Border Patrol, along with any information on their parent's whereabouts.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
