Dilley, run by private prison firm CoreCivic, is located some 72 miles south of San Antonio and nearly 2,000 miles away from Ariana’s home. It is a sprawling collection of trailers and dormitories, almost the same color as the dusty landscape, surrounded by a tall fence. It first opened during the Obama administration to hold an influx of families crossing the border. Former President Joe Biden stopped holding families there in 2021, arguing America shouldn’t be in the business of detaining children.

But quickly after returning to office, President Donald Trump resumed family detentions as part of his mass deportation campaign. Federal courts and overwhelming public outrage had put an end to Trump’s first-term policy of separating children from parents when immigrant families were detained crossing the border. Trump officials said Dilley was a place where immigrant families would be detained together.