Girl, 10, 6th known child to die after US border detention

Spokesman Mark Weber said the department began caring for the unidentified girl in March 2018. Weber said the girl was “medically fragile,” with a history of congenital heart defects.

He did not say when she entered the U.S. or whether a parent or adult accompanied her. HHS provides care to children the government considers unaccompanied.

The deaths of immigrant children in U.S. government custody have sparked calls for investigations and changes to Trump administration policy. Weber said the department was committed to protecting the children in its custody.