Kilmar Abrego Garcia says he suffered severe beatings, severe sleep deprivation and psychological torture in the notorious El Salvador prison the Trump administration deported him to in March, according to court documents filed Wednesday.

Kilmar Armando Abrego Garcia was made to kneel overnight, denied bathroom access and confined in an overcrowded cell with bright lights and no windows, his lawyers say.

A new federal court filing says Kilmar Abrego Garcia experienced "severe beatings" and "psychological torture" in a supermax prison in El Salvador.