If you're not familiar with the case, Ábrego García was mistakenly deported from Maryland in the United States in March, and sent to a notorious mega-prison in El Salvador by the Trump administration. Since then, there's been widespread outcry for his return to the US.

Sen. Chris Van Hollen met in El Salvador with a Maryland father who was wrongly deported from the U.S. and is being held in a notorious prison.

Here's how the case of Kilmar Abrego Garcia, who was deported to his home country of El Salvador despite a court order barring his deportation there, has progressed.