Over the weekend, the Trump administration deported hundreds of Venezuelan migrants to El Salvador, where they are being held in a maximum security mega-prison called the Center for the Confinement of Terrorism (CECOT).

The Trump administration deported hundreds of Venezuelans accused of ties to the Tren de Aragua gang, sending them to El Salvador’s notorious mega-prison, Cecot. The prison is notorious for the ruthless way it treats prisoners,

Human rights advocates warn that the deportees legal rights were violated as they were transferred to the CECOT, a mega-prison established by El Salvador’s President Nayib Bukele for his crackdown on gangs in the country. The facility, according to the Associated Press, can hold up to 40,000 inmates; up to 70 people are housed in a single cell.