Sen. Chris Van Hollen alleged that his meeting with Kilmar Abrego Garcia, who the U.S. government said was erroneously deported to El Salvador, was organized under questionable circumstances.

Congressman Nick Lalota (R-NY) discusses the Trump administration’s use of the Alien Enemies Act to carry out deportations, plus tariffs and flight safety Ronald Reagan Washington National Airport.

The Supreme Court has blocked, for now, the deportations of any Venezuelans held in northern Texas under an 18th century wartime law

A federal judge on Friday blocked the Trump administration from deporting noncitizens to countries other than their place of origin without due process.

The Supreme Court is again weighing in on their deportation plans as Senator Chris Van Hollen fights for the release of a man who was mistakenly deported to a notorious prison in El Salvador.

Sen. Chris Van Hollen joined the family of Kilmar Abrego Garcia after he returned from El Salvador and pushed the administration to bring the man back to the U.S.

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.

Court filings and sworn declarations paint a complex picture of Kilmar Abrego Garcia, who sits at the center of one of the Trump administration's biggest legal standoffs.

A divided panel of judges has temporarily paused an effort to investigate whether the Trump administration engaged in contempt of court.

The senator returned to the U.S. from El Salvador, detailing his meeting with Kilmar Abrego Garcia, while Pres. Trump accuses Abrego Garcia of being a violent gang member.

A judge said Friday he lacks the authority to block deportations under the Alien Enemies Act, as a DOJ lawyer said they "reserve the right" to resume flights Saturday.

Border czar Tom Homan spoke with "This Week" co-anchor Jonathan Karl about the wrongful deportation of Kilmer Abrego Garcia.

Jonathan Karl interviews Trump administration border czar Tom Homan for "This Week."

Sen. Chris Van Hollen, D-Md., shared a photo of his meeting with Kilmar Abrego Garcia in El Salvador on Thursday.

Sen. Chris Van Hollen joined the family of Kilmar Abrego Garcia Friday afternoon after returning from his trip to El Salvador and demanded the Trump administration return him to the U.S.

Democratic Maryland Sen. Chris Van Hollen spoke to the press after his return from El Salvador where he met with the erroneously deported Maryland man Kilmar Abrego Garcia.

A federal judge on Friday blocked the Trump administration from deporting noncitizens to countries other than their place of origin without due process.

Jennifer Vasquez Sura, the wife of Kilmar Abrego Garcia, speaks with “GMA” about the legal battle involving her husband now playing out in the courts.

Jennifer Vasquez Sura, the wife of Kilmar Abrego Garcia, told ABC's "Good Morning America" Friday that seeing a photo of him alive has been "very overwhelming."

The Supreme Court said it would hear expedited oral arguments in May over Pres. Trump's emergency request to rollback nationwide injunctions against his executive order to end birthright citizenship.

A source close to Abrego Garcia’s family told ABC News that the meeting in the capital was set up by El Salvador’s president, Nayib Bukele, as both he and the Trump administration say Abrego Garcia won’t return to the U.S.

The Supreme Court will hear arguments in May over Trump's emergency request to rollback nationwide injunctions against his executive order to end birthright citizenship.

The government is “paying” for his “torture in El Salvador with U.S. taxpayer dollars, his attorneys claim.

Asked whether he will take steps to return a migrant who was wrongfully deported to El Salvador, President Donald Trump said “Well, I'm not involved in it. You’ll have to speak to the lawyers.”

Sen. Chris Van Hollen, D-Md., has flown to El Salvador to seek answers over the contested deportation of Kilmar Abrego Garcia.

Former Justice Department spokesperson Sarah Isgur provides analysis on the Trump administration facing a possible contempt investigation over its failure to turn deportation flights around.

The Department of Homeland Security is demanding "detailed records" on Harvard University's student visa holders, according to a statement from the department.

A federal judge is threatening to open a high-stakes contempt investigation into the Trump administration for deporting more than 200 Venezuelan migrants to a notorious prison in El Salvador.

The Justice Department has released two documents that were used to allegedly tie wrongly deported Kilmar Abrego Garcia to the MS-13 gang.

Sen. Chris Van Hollen, D-Md., has flown to El Salvador to seek answers over the contested deportation of Kilmar Abrego Garcia.

ABC News’ Stephanie Ramos speaks to Adrian Gil Rojas, who has legal status in the U.S., and claims he was mistakenly detained by ICE officials and nearly sent to El Salvador's maximum security prison.

A judge found probable cause the Trump administration acted in contempt of court when officials defied his order to turn two planes around carrying alleged gang members.

A lawyer for Kilmar Abrego Garcia, the Maryland man who was mistakenly sent to El Salvador, said it might take a contempt order to prompt U.S. officials to get him back.

The IRS and Department of Homeland Security have reached a data-sharing agreement to support the Trump administration's immigration enforcement agenda, according to a court filing in early April.

Sen. Chris Van Hollen said he hopes to speak with Kilmar Abrego Garcia.

A judge found probable cause the Trump administration acted in contempt of court when officials defied his order to turn two planes around carrying alleged gang members.

Liz Oyer, former pardon attorney at the DOJ, discusses Abrego Garcia case as judge orders Trump administration officials to testify under oath.

ABC News has reviewed over 100 pages of evidence submitted in immigration court by both DHS lawyers and those representing Mahmoud Khalil.

A federal judge is giving the Trump administration two weeks to hand over information on what it has done to comply with the Supreme Court’s order to facilitate the release of Kilmar Abrego Garcia.

The federal judge overseeing the wrongful deportation case of Kilmar Abrego Garcia said she will order expedited discovery in order to "apply the law to the facts."

Sen. Chuck Grassley, R-Iowa, was grilled at a town hall in Iowa on Tuesday over concerns with the Trump administration’s deportation operation, tariff policies and government overreach.

The federal judge overseeing the wrongful deportation case of Kilmar Abrego Garcia said she will order expedited discovery in order to "apply the law to the facts."

Calling it an extension of a military base, critics say, skirts federal law.

Mohsen Mahdawi was arrested during the interview and detained in Vermont, Luna Droubi, one of his attorneys, told ABC News.

A group of international students are seeking relief from deportation in court after their F-1 student visas were revoked, jeopardizing their legal status in the U.S.

Tricia McLaughlin, the assistant secretary of public affairs for the Department of Homeland Security, answers questions on recent Trump administration actions.

ABC News’ Devin Dwyer and Katherine Faulders discuss President Donald Trump’s threats to send “homegrown criminals” to the El Salvadoran prison and Kilmar Abrego Garcia’s upcoming hearing.

President Donald Trump sent a presidential memorandum to Cabinet secretaries directing them to devise a plan to take jurisdiction over federal lands to combat illegal border crossings.

El Salvadoran President Nayib Bukele said during a meeting at the White House that he will not return Kilmar Abrego García, a migrant from Maryland who was wrongfully deported.

Trump hosted El Salvador's Nayib Bukele, the self-described "world's coolest dictator" who is a key ally in the administration's controversial migrant deportations.