A federal judge in Minnesota has ordered immigration authorities to free a Canadian dentist working in the state, ruling that his arrest and detention violated the Fourth and Fifth Amendments because they rested on faulty government paperwork about a charge that had already been dismissed. United States District Judge Michael J. Davis issued the order on 1 November 2026, directing that Dr. William Virgil Lizardo be released from Sherburne County Jail by no later than 6:00 p.m. Eastern Time that same day. The ruling, reported by Becker’s Dental Review drawing on Newsweek coverage, has turned an individual immigration case into a wider flashpoint over paperwork-driven detention, arriving just days before the midterm elections.
The judge did not stop at ordering Lizardo’s release. He also barred the government from detaining, transferring or removing Lizardo again without court permission, meaning any future re-detention would require a fresh court filing first. That restriction matters because it prevents a repeat of the sequence that put Lizardo behind bars in the first place: an arrest that, in the judge’s assessment, should never have happened on the information the government itself had. The order was deliberately short. Davis wrote it as an emergency measure so that Lizardo would not spend another night in custody, noting that a longer ruling was possible but that delay was not justified.
The language of the order was unusually blunt. Davis wrote: “The hubris of admitting that USCIS made a big mistake, but not even offering any sort of relief is galling, although not surprising.” In a second passage, he added: “There is no combination of facts or legal argument that can support this position.” The target of that criticism was the government’s handling of its own acknowledged error. According to the judge, United States Citizenship and Immigration Services had admitted making a major mistake, yet no relief had been offered to the man detained as a result of it. That combination — an admitted error on one side, continued detention on the other — is what the judge described as galling.
At the centre of the case is a 2012 charge that had later been dismissed. USCIS information claimed Lizardo could be removed at once because of that charge, and his arrest rested on that information. USCIS itself acknowledged the mistake, according to the judge. The arrest therefore did not turn on a new allegation, a new conviction or a new finding about Lizardo’s conduct. It turned on old paperwork that described his position incorrectly, and on a system that acted on that paperwork before the error was caught. For critics of paperwork-driven enforcement, that sequence is the point: a dismissed charge, carried forward in a file, became the basis for taking a working professional into custody.
Lizardo’s background, as set out in the coverage, gives the case its human dimension. He comes from Mississauga, Ontario, in Canada, and entered the United States in 2019 on an F-1 student visa. He attended the University of Minnesota School of Dentistry and graduated in 2023. He is married to a United States citizen and has practised in areas that the federal government identifies as dental shortage areas — communities where dentists are scarce and where losing a practitioner is felt quickly by patients. Court records cited in coverage state that he was never arrested or charged with any crime during his years in the United States. None of that, on its own, decides an immigration case. But it explains why the story has travelled beyond immigration-law circles: the person detained was not accused of a crime in this country, but of being removable on the basis of a charge that no longer stood.
The chain of events that led to the arrest began with a notice that never reached him. The Department of Homeland Security sent a notice for a 26 March immigration hearing to a previous address, and because Lizardo did not appear at a hearing he did not know about, an in-absentia removal order was produced. That is a removal order made in a person’s absence, and it can follow from a missed hearing even when the person had no knowledge of it. Lizardo learned of the notice and the order on 23 October, and he was arrested at an immigration interview in St. Paul. The interview, in other words, was the moment at which a paperwork problem became a detention. An immigration court rescinded the removal order on 28 October 2026, removing the order that had underpinned the arrest — yet Lizardo remained in detention until the federal judge intervened days later.
That gap, between the rescinding of the removal order and the release order, is part of what makes the ruling striking. By 28 October, the formal order said to justify removal had been withdrawn. By 1 November, a federal judge still had to order the government to let Lizardo go, and to set a same-day deadline for doing so. The judge’s decision to issue a short emergency order rather than wait for a fuller opinion reflects that urgency. Every additional night in custody, on his reasoning, would have been another night of detention that the facts and the law could not support. The deadline of 6:00 p.m. Eastern Time left no room for administrative drift.
Minnesota Dentist ICE Release Order and What It Does Not Decide
It is important to be precise about what the ruling does and does not do. The ruling does not grant Lizardo permanent residency. His immigration case remains open and his appeal is pending. The release is a ruling about the legality of this arrest and this detention, not a final decision about his underlying immigration eligibility, which is still to be decided. Anyone describing the case as a grant of status would be overstating it. Equally, anyone describing it as a routine release would be understating it: a federal judge found constitutional violations, used unusually strong language about the government’s position, and fenced off any future detention behind a court-permission requirement.
The government’s position, as reflected in the coverage found, also deserves careful handling. The government has not, in that coverage, publicly disputed the paperwork error. The ruling turns on the conceded error, not on a finding about Lizardo’s underlying eligibility. That distinction shapes how the case should be read. It is not a case in which a court weighed competing accounts of the facts and chose one side’s version. It is a case in which, on the judge’s account, the government’s own admission left its position without support — and the detention continued anyway. Presenting the government’s stance beyond what is on the record would risk inventing a dispute that the coverage does not show.
Why does a single dentist’s case matter beyond Minnesota? Because it exposes a failure mode in immigration enforcement that is not about border policy in the abstract, but about administrative accuracy in individual cases. A hearing notice sent to an old address. An in-absentia order that follows from a missed hearing. An arrest at an interview the person attended. A removal order rescinded, but detention continuing. Each step is, on its own, a familiar feature of the immigration system. Together, they produced a result that a federal judge called indefensible. For people who work in immigration law, the case is a reminder that the system’s most consequential errors are not always dramatic raids or contested border encounters. They can be quiet file errors, compounded by delay.
The timing adds to the attention. The ruling arrived days before the midterms, in a period when immigration enforcement is under intense political scrutiny. Enforcement actions across the country have drawn sustained coverage in the final days of the campaign, including a surge in arrests reported in California. Readers following that wider debate can find USN’s earlier reporting on the California enforcement picture here [LINK: https://usnbreaking.com/empty-fields-and-quiet-streets-ice-arrests-surge-across-california-in-the-final-days-before-the-election/]. The Minnesota case is different in kind from a large-scale enforcement operation: it is a single, documented instance in which a court found that the paperwork itself was wrong. That specificity is what gives it force. It does not depend on a general argument about enforcement policy. It depends on a dismissed charge, an acknowledged mistake and a detention that followed anyway.
The constitutional framing matters too. The Fourth Amendment protects against unreasonable seizures, and the Fifth Amendment protects due process. A detention that rests on information the government acknowledges to be mistaken sits uneasily with both protections: the seizure lacks a sound factual basis, and the process that produced it — a hearing notice sent to the wrong address, followed by an order made in the person’s absence — failed to give the person a fair opportunity to be heard before the consequences fell. The judge’s ruling applies those principles to this record. It does not announce a new rule for every detention case. But it does show how constitutional protections operate as a backstop when administrative processes go wrong: a court can order release, and can require the government to come back to court before detaining the same person again.
For dental patients in the shortage areas where Lizardo practised, the practical question is simpler than the legal one: when does their dentist return to work? The release order answers the custody question, but the open immigration case means uncertainty remains. An appeal is pending, and the underlying eligibility question is undecided. That is the normal shape of immigration litigation — a release from detention is not the end of a case — but it leaves Lizardo, his family and his patients in a holding pattern. He is married to a United States citizen, he trained at a Minnesota institution, and he works where dentists are needed. Those facts do not resolve his case, but they explain why his detention drew attention from dental publications as well as immigration reporters.
The case also raises a question that will outlast this ruling: what safeguards exist to catch a file error before it becomes a detention? A notice sent to a previous address is a common administrative failure, and an in-absentia order is the system’s default response to a missed hearing. The rescinding of the order on 28 October shows that a correction mechanism exists. The fact that detention continued until a federal judge intervened on 1 November shows that the correction did not automatically produce release. Whether agencies change their internal checks after a ruling like this — for example, by verifying the currency of an address or the status of an old charge before acting on a removal order — is a question for future cases, not something this ruling itself decides. But it is the question that practitioners and advocates will be watching.
For now, the facts stand as the court found them. A Canadian dentist who came to the United States as a student, graduated from a Minnesota dental school, married a United States citizen and practised in shortage areas was arrested at an immigration interview on the basis of a dismissed 2012 charge, after a hearing notice went to an old address and produced an in-absentia removal order that was later rescinded. A federal judge found that arrest and detention violated the Fourth and Fifth Amendments, ordered his release by 6:00 p.m. Eastern Time on 1 November, and barred any fresh detention, transfer or removal without court permission. The immigration case itself remains open. What the ruling settles is narrower and, for Lizardo, more immediate: on this record, the government could not keep him locked up.
Sources
USN reviewed reporting from multiple outlets for this story. Read more from Becker’s Dental Review [LINK: https://www.beckersdental.com/dentists/federal-judge-orders-ice-to-release-canadian-dentist-working-in-minnesota/], DNYUZ [LINK: https://dnyuz.com/2026/11/02/judge-blasts-ices-hubris-in-scathing-order-demanding-dentists-release-abhorrent/] and Attack of the Fanboy [LINK: https://attackofthefanboy.com/news/federal-judge-slams-ice-for-arresting-a-minnesota-dentist-based-on-faulty-paperwork-then-he-orders-his-immediate-release-the-hubris-is-galling/].