The Supreme Court ruled 6-3 on Tuesday that border officers can place lawful permanent residents on immigration parole based on suspicion of criminal conduct, without first proving the crime by clear and convincing evidence. The decision in Blanche v. Lau hands the Trump administration a significant win in its broader push to strengthen executive power over immigration enforcement.
Justice Clarence Thomas wrote the majority opinion. Justice Ketanji Brown Jackson authored the dissent, joined by her two liberal colleagues.
The case centered on Muk Choi Lau, a green card holder who had been accused of a counterfeiting crime. When Lau returned from a short trip to China in 2012, an immigration officer placed him on immigration parole rather than readmitting him as a lawful permanent resident. That parole designation gave the Department of Homeland Security an easier path to begin removal proceedings after Lau later pleaded guilty to selling counterfeit clothes in New Jersey.
Lau argued the immigration officer overstepped. A lower court, the Second Circuit, had required that border officers meet a "clear and convincing evidence" standard before deeming a returning green card holder an applicant for admission based on criminal conduct. The Supreme Court rejected that standard outright.
As the Associated Press reported, Thomas wrote that "border officers did not have the burden to establish by clear and convincing evidence that Lau had committed a crime involving moral turpitude." The majority found no such requirement anywhere in the Immigration and Nationality Act.
National Review noted that the ruling turned on a distinction in statutory language: the INA uses the word "committed," not "convicted." Thomas drove that point home in the opinion, writing, "One does not commit a conviction." The practical effect is that immigration authorities can now deny reentry to green card holders who have committed crimes even without a formal conviction at the time of the border encounter.
The decision effectively closes a legal gap that had allowed Lau, a man who eventually pleaded guilty, to remain in the country for more than a decade while the case wound through the courts.
Jackson's dissent struck a sharply different tone. She warned that the majority had opened the door to unchecked executive power at the border.
"I worry that the Court has now handed the Government a massive blank check."
Jackson also characterized the original 2012 decision to place Lau on immigration parole as effectively sentencing him to "immigration limbo" before he had been convicted of any crime. The liberal group Alliance for Justice echoed that concern, saying the ruling could provide an expanded path for revoking green cards.
But the facts of this case make that framing hard to sustain. Lau was not some bystander swept up by mistake. He was accused of counterfeiting, and he later pleaded guilty. The Supreme Court has long recognized that Congress vested the executive branch with broad authority over who enters the country. The majority simply declined to invent a procedural burden the statute does not contain.
The pattern of liberal justices using dissents to warn of sweeping consequences from rulings that follow the text of the law is by now familiar.
Advancing American Freedom, a group founded by former Vice President Mike Pence, called the decision an important case that allows the removal of people who "abuse the privilege of being granted lawful permanent resident status." That framing reflects a straightforward principle: a green card is not an irrevocable right. It carries obligations, including not committing crimes.
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 should be sufficient to place a lawful permanent resident on immigration parole, and six justices agreed.
The ruling also carries implications well beyond this single case. As Just The News reported, the case touched on the broader question of how immigrants are admitted under parole status and how much judicial review those determinations receive. James Rogers, senior counsel at America First Legal, warned before the decision that the outcome could shape future challenges to mass parole programs. Under the Biden administration, an estimated 2.86 million foreign nationals received parole, according to the Center for Immigration Studies, a use of the statute that critics argue far exceeded its intended scope as a narrow, case-by-case exception.
Rogers noted that immigrants admitted under parole status are far easier to remove: "It's a lot easier to remove an alien in that sort of situation." The flip side, he cautioned, is that broad deference to executive parole decisions could also make it harder to challenge future left-wing administrations that use parole to open the borders.
That tension is real. But the text of the statute is what it is. The court's job is to read the law Congress wrote, not to rewrite it based on hypothetical future abuses.
Tuesday's decision lands amid a packed Supreme Court term on immigration. The court is also considering cases over the Trump administration's push to end birthright citizenship, potentially revive a restrictive asylum policy, and end temporary legal protections for migrants fleeing war and natural disasters in their homelands. The New York Post reported that the ruling is part of a broader series of immigration-related cases the high court is weighing amid Trump's sweeping immigration crackdown.
Each of those cases tests the same core question: how much authority does the executive branch hold over immigration, and how aggressively will the courts check it? In Blanche v. Lau, six justices answered clearly: the statute means what it says, and it does not require border officers to build a courtroom-grade case before acting on credible evidence of criminal conduct.
The decision fits a broader pattern at the court this term. In recent months, the justices have delivered notable rulings across constitutional questions, from unanimously curbing a federal gun law to weighing in on executive authority in other contexts. The Trump administration has also pressed its position in clashes with institutional gatekeepers, as seen in recent disputes over Senate procedural rulings.
One detail worth noting: this case started before Trump took office. The immigration officer who placed Lau on parole did so in 2012, during the Obama administration. DHS under Obama pursued the removal. The legal question percolated through the courts for years before landing on the current Supreme Court's docket.
That timeline matters. The executive authority affirmed Tuesday is not some novel Trump invention. It is a power that has existed in the statute for decades and was exercised by a Democratic administration. The Trump administration simply defended it, and won.
The Supreme Court's recent docket has forced the justices to confront questions about executive power from multiple angles. In this case, the answer was clear: Congress gave border officers the tools to act on criminal accusations, and the court will not strip those tools away by grafting on evidentiary burdens the statute never required.
The open questions are worth watching. Lau's current removal status is unclear. The broader impact on green card holders with criminal histories will depend on how DHS applies the ruling going forward. And the court's remaining immigration cases this term could further define, or limit, the executive branch's reach.
But for now, the law is settled on this point. A green card holder accused of a crime can be placed on immigration parole at the border without the government first meeting a clear-and-convincing-evidence standard. Six justices said so. The statute supports it. And the case that tested it involved a man who, in the end, pleaded guilty.
Jackson called it a blank check. A more honest description: the court read the check Congress already wrote and declined to tear it up.