Supreme Court sides with Trump administration in immigration case involving green card holder Muk Choi Lau

The Supreme Court ruled 6-3 on Tuesday for the Trump administration in an immigration case involving lawful permanent resident Muk Choi Lau, narrowing a challenge to how immigration officers can treat returning green card holders accused of crimes.

Justice Clarence Thomas wrote for the majority that border officers did not have to establish by clear and convincing evidence that Lau had committed a crime involving moral turpitude before placing him on immigration parole. Justice Ketanji Brown Jackson dissented, joined by Justices Sonia Sotomayor and Elena Kagan.

What the case involved

The dispute centered on Lau, a lawful permanent resident who was placed on immigration parole in 2012 after returning from a short trip to China. He had been accused of a counterfeiting offense and later pleaded guilty to selling counterfeit clothes in New Jersey.

According to the AP, Lau argued that the officer overstepped by allowing the Department of Homeland Security to begin deportation proceedings after his guilty plea.

The ruling leaves in place a decision that makes it easier for immigration officers to act on criminal suspicion when evaluating returning green card holders.

Why it matters

Immigration parole is a temporary legal mechanism that allows federal authorities to permit entry or continued presence without formal admission. The case affects how much discretion officers have when deciding whether a returning lawful permanent resident should be treated as an applicant for admission.

The decision could have consequences beyond Lau's case. It may influence future deportation proceedings involving permanent residents accused of crimes, and it could shape how border and immigration officials handle similar cases involving returning travelers.

What comes next

The full opinion may add further limits or detail to the Court's reasoning, and lower-court proceedings affected by the ruling will likely be watched closely.

Officials from the Department of Homeland Security and the Justice Department may also respond publicly, and Lau's legal team could challenge how the ruling is applied in future cases.

The AP first reported the ruling on Tuesday, and later live coverage confirmed the same-day decision and the administration's argument that suspicion of a crime was enough to place a lawful permanent resident on immigration parole.