The Supreme Court ruled 6-3 on Tuesday that the federal government can place lawful permanent residents on immigration parole based on criminal accusations, without first proving those accusations at a higher evidentiary standard. The decision hands the Trump administration a clear win on executive immigration authority and settles a case that began more than a decade ago under President Obama.
Justice Clarence Thomas wrote the majority opinion. Justice Ketanji Brown Jackson dissented, joined by her two liberal colleagues.
The case centered on Muk Choi Lau, a green card holder who returned from a short trip to China in 2012 and was placed on immigration parole by an officer at the border. Lau had been accused of a counterfeiting crime. That parole designation gave the Department of Homeland Security, then under the Obama administration, an easier legal path to pursue his removal. Lau later pleaded guilty to selling counterfeit clothes in New Jersey, the Associated Press reported.
Lau argued the immigration officer overstepped by placing him on parole without meeting a higher burden of proof. The Supreme Court disagreed.
In the majority opinion, Thomas wrote plainly about the standard border officers must meet when deciding to parole a returning green card holder accused of criminal conduct. As Thomas put it:
"Border officers did not have the burden to establish by clear and convincing evidence that Lau had committed a crime involving moral turpitude."
That language matters. The ruling means that when a lawful permanent resident returns to the United States and faces criminal accusations, immigration officers can act on suspicion rather than waiting for a conviction or meeting the kind of evidentiary threshold typically required in formal proceedings. The practical effect: the executive branch retains broad discretion at the border, even when dealing with individuals who hold green cards.
The Trump administration had urged the Court to take an expansive view of executive authority over immigration. Federal attorneys argued that suspicion of a crime is sufficient grounds to place a lawful permanent resident on immigration parole, the New York Post reported. The Court agreed with that position by a two-to-one margin among the justices.
Jackson's dissent struck a sharply different tone. She characterized the ruling as handing the government unchecked power over people who have already been granted the legal right to live in the United States. In her dissent, Jackson wrote:
"I worry that the Court has now handed the Government a massive blank check."
Jackson also argued that placing Lau on immigration parole effectively sentenced him to "immigration limbo" before he had been convicted of any crime. Her concern, shared by the two unnamed liberal justices who joined the dissent, is that the ruling creates a framework in which green card holders can lose their footing in the immigration system based on accusation alone.
The liberal group Alliance for Justice echoed Jackson's warning. The organization said the ruling could provide an expanded path for revoking green cards, a concern that goes beyond this single case and touches the broader question of how much power the executive branch holds over lawful permanent residents.
On the other side, Advancing American Freedom, a group founded by former Vice President Mike Pence, called the case important. The organization said it allows the removal of people who "abuse the privilege of being granted lawful permanent resident status."
The case originated before Trump took office. The initial parole decision was made in 2012 under the Obama administration, and the legal dispute wound through the courts for years before reaching the Supreme Court. But the Trump administration inherited the case and pressed hard for the expansive reading of executive power that the majority ultimately endorsed.
That alignment is no accident. The ruling arrives as the Supreme Court nears pivotal rulings on birthright citizenship, Fed independence, and immigration enforcement, all of which carry major implications for the administration's immigration agenda.
The Court is also weighing whether to revive a restrictive asylum policy and whether to end temporary legal protections for migrants who fled war and natural disasters, the Washington Times reported. Tuesday's ruling offers a signal, though not a guarantee, of how the Court may approach those disputes.
The 6-3 split mirrors the ideological breakdown seen in other major cases this term. The Court recently restored a murder conviction by the same 6-3 margin, and it has also issued unanimous rulings on other constitutional questions, including striking down a federal gun possession ban.
The practical stakes are straightforward. A green card grants the right to live and work in the United States permanently. But this ruling confirms that a returning green card holder can be placed on immigration parole, a far less secure status, based on an officer's determination that the person is suspected of a crime. No conviction required. No heightened burden of proof on the officer.
For the millions of lawful permanent residents in the United States, the decision draws a line: the green card is not a shield against executive immigration authority at the border. The government retains discretion to act on criminal accusations, and courts will not impose the "clear and convincing evidence" standard that Lau's legal team sought.
That distinction matters as the Supreme Court faces a loaded docket during June's decision season. Several pending cases could further define the boundaries of executive immigration power, and Tuesday's ruling suggests the majority is inclined to give the government room to operate.
Critics will frame this as an erosion of due process for people who played by the rules. But the facts of the case cut against that narrative. Lau was accused of a counterfeiting crime and later pleaded guilty. The parole decision was made by a border officer exercising existing statutory authority. And the ruling does not strip green card holders of their status, it affirms that the government can adjust a returning resident's immigration posture when criminal conduct is at issue.
Jackson's dissent raises a fair procedural concern. But her "blank check" framing overstates the ruling's reach. The majority did not say the government can revoke green cards at will. It said border officers do not need to meet a courtroom-level evidentiary standard before placing a returning resident on parole. That is a meaningful distinction, one that preserves the government's ability to act quickly at the border without dismantling the legal framework that protects lawful immigrants.
The Alliance for Justice warning about an "expanded path for revoking green cards" deserves scrutiny, but it conflates parole with revocation. Parole changes a person's procedural posture in the immigration system. It does not, by itself, end permanent residency. The two are different, and conflating them serves a political narrative more than a legal one.
What the ruling does confirm is something most Americans already assume: that the executive branch has broad authority to enforce immigration law at the border, and that authority does not evaporate when the person crossing holds a green card and faces criminal accusations. The Court said so, 6-3.
Lawful permanent residency is a privilege extended by the United States government. Tuesday's ruling simply confirms that the government hasn't surrendered the authority to enforce the conditions that come with it.
