NYC Is the Nation’s Capital of Immigration Courthouse Arrests, New Data Analysis Shows

NYC Is the Nation’s Capital of Immigration Courthouse Arrests, New Data Analysis Shows

By: Haidee Chu and Gwynne Hogan| thecity.nyc | Editorial credit: Christopher Penler / Shutterstock.com

On a recent morning in Lower Manhattan, immigration Judge John Siemietkowski spoke to three people in his courtroom while masked federal officers waited just outside.

“I’m sure you can see with your own eyes what’s going on in our courthouse,” Siemietkowski said.

“You may see someone you know get arrested. You yourself may get arrested,” he warned. “That’s a heavy topic, isn’t it? A lot like the weather today. It’s heavy, and it weighs on us.”

Siemietkowski scheduled the three for court dates in 2026 and dismissed them. As they left the courtroom, two of them, a married couple from Panama, walked by the officers unimpeded. But when the third man, from the Dominican Republic, passed the officers, he was grabbed by the shoulders in plain view of Siemietkowski’s dais and escorted down a stairwell.

Such scenes have played out over and over again in the more than two months since officers from Immigration and Customs Enforcement and other federal law enforcement agencies began lurking in the fluorescent-lit corridors of the three Manhattan courthouses where immigrants in deportation proceedings plead their cases.

Half of all immigration court arrests nationwide were in New York City in late May and early June, according to a new analysis of federal immigration court and ICE data by THE CITY and Joseph Gunther, a Brooklyn mathematician who first identified a method to track courthouse arrests.

In Early June, Half of All Immigration Court Arrests in the U.S. Took Place in New York City

Courthouse arrests peaked in the last week of May — the same week ICE published a memo laying out the tactic to target jurisdictions that “refuse to cooperate with ICE”.

ICE officers elsewhere have been detaining thousands of people at workplaces, Home Depot parking lots and even sending militarized cavalry units through big city parks. But enforcement in New York City has been focused inside of the very buildings where people show up at civil immigration hearings to petition for the right to legally remain in the United States. It’s an approach that the agency had taken pains to avoid before Trump’s second term because of the deterrent effect it has on noncitizens with immigration court hearings.

That changed dramatically in New York City this late spring. Between May 26 and June 8, court and ICE records show, federal officers arrested 134 people in Lower Manhattan immigration courthouse buildings, accounting for nearly a third of all immigration arrests in New York City in that period.

Overall, immigration courthouse arrests have been nearly 14 times as common in New York City than the country as a whole. They made up 7% of all ICE arrests in the city since President Donal Trump’s inauguration on Jan. 20 through June, compared to 0.5% nationally over the same period of time.

The Department of Homeland Security did not respond to THE CITY’s request for comment on the analysis, which cross-references Executive Office of Immigration Review (EOIR) court data with ICE arrest records to identify cases that show a court hearing on the same date as an arrest.

At the same time that courthouse arrests began ramping up, ICE also ratcheted up arrests at mandatory check-ins with the agency. Those arrests took place at offices like the one across the street from 26 Federal Plaza, where THE CITY witnessed 31 arrests over two days, as well as another office inside 26 Federal Plaza itself, where people line up each morning. Some never get to leave of their own accord.

As a result of the courthouse arrests ICE has emphasized in New York City, a large number of arrests here are happening behind closed doors — sparing Mayor Eric Adams the spectacle of roundups on city streets seen elsewhere in the country and the potential for clashes with New Yorkers.

In Los Angeles, immigration arrests in highly visible public settings triggered sustained mass protests, leading President Trump to deploy the National Guard and then the Marines to assist ICE agents in June. Mayor Karen Bass described Los Angeles as “a city under siege, under armed occupation.”

While smaller protests have been common, no such dramatic standoffs have occurred yet in New York City, where Adams has pledged to work with the Trump administration on matters that don’t involve civil immigration enforcement, taking a less adversarial approach to ICE than mayors in other Democratic strongholds.

In April, the Trump Justice Department dropped the criminal corruption case against Adams. Less than a day later, Adams, who was elected in 2021 as a Democrat, announced a longshot independent bid for a second term.

Missing Persons

EOIR data shows the surge in courthouse arrests kicked off nationally on May 19 and ramped up in New York City several days later. A former employee at the New York immigration court said that everyone — including Department of Homeland Security attorneys who serve as prosecutors inside the immigration court system — seemed surprised on the day in May when they first saw ICE agents in the hallways.

“We had no notice this was happening, I don’t think the prosecutors had much notice either,” the former employee recalled, saying the DHS prosecutors had been ordered to come to the building in person instead of appearing virtually as they typically did.

ICE agents had been in or near the courthouse before then — for example, if an immigrant had a serious criminal conviction that made them subject to rules requiring detention while a case proceeded. But that was exceedingly rare, the former EOIR employee said.

“Even that hadn’t happened in years,” the person said. “It’s never been anything like this.”

In New York City, 110 people were arrested on the same day as their immigration court hearing through June under the Trump administration, court data shows, accounting for 24% of the 453 such arrests nationwide.

But ICE likely arrested even more people here in connection with court appearances.

The agency’s own arrest data, when cross-referenced with court data, suggests at least another 71 people in New York City were detained on the same day as their hearing. That brings the number of total immigration court arrests in the city this year to 181 — a dramatic escalation from 11 arrests all of last year, including just three over the same time period.

Taken together, the analysis found 31% of all ICE arrests in the city took place in immigration courts in the two weeks between May 26 and June 8, when courthouse arrests spiked across the country.

Immigration Court Arrests Accounted for Nearly a Third of All ICE Arrests in New York City in Late May and Early June

Almost all ICE arrests before the week of May 26 occurred outside of immigration courts — indicating a dramatic shift in tactics.

Other cities trailed far behind: San Diego was a distant second with 37 arrests, followed by 32 in Annandale, Va., and 29 in Newark, N. J., according to court data.

In Los Angeles, where ICE arrests have also surged, EOIR records show only six arrests within its three immigration courts.

New York City’s courthouse arrests have exclusively targeted adults, and mostly men, records show, with the youngest confirmed arrest that of a 19-year-old Venezuelan teen, and the oldest a 63-year-old from Ecuador.

Just three of the people arrested were represented by a lawyer. Many judges allow people with attorneys to appear virtually, leaving many without representation to face a gauntlet of masked ICE agents awaiting their arrival alone.

New York City Immigration Courts Lead the Nation in Arrests, Court Records Show

Number of arrests on the same day as immigration court hearings under the current Trump administration, by court locations.

Even past the 181 arrests THE CITY identified in government records, our reporting found several additional arrests were not reflected in court records — highlighting that these preliminary tallies are undoubtedly an undercount.

The arrest of 20-year-old high schooler Joselyn Chipantiza-Sisalema, who was taken from a court hearing in late June, for example, is not reflected in the current court data.

The court data also omits the detention of a 19-year-old man from Guinea who ICE records indicate was arrested on the same day as his court hearing at 26 Federal Plaza. He has since been transferred to a detention center in Jonesboro, Louisiana, where he was held for 26 days before being transferred to another detention facility in Elizabeth, New Jersey.

Black Box

The scene at the immigration courthouse on the 12th floor of 26 Federal Plaza on a recent morning showed the ICE arrest apparatus now well entrenched.

Judge James Loprest was out for the day, but many people with pending cases had dutifully shown up anyway. They took turns speaking to the clerk, who handed them notices to appear at a later date. But as they tried to leave, masked agents confronted them at the doorway asking for identification.

Agents whisked a 19-year-old girl into a stairwell for questioning before releasing her several minutes later.

A woman who looked to be in her thirties, wearing gold high heels and a sparkly green jumpsuit, was not so lucky. The woman’s hands trembled as the agents towered over her. “But I haven’t done anything,” she said incredulously in Spanish, weeping softly and asking a volunteer stationed nearby to call her husband, who was waiting for her outside.

“It’s not a question,” an agent said in Spanish with a thick American accent. “We said you’re leaving with us.”

Moments later, the men surrounded the woman and rushed her to a back stairwell and out of sight. She — like the many others apprehended inside immigration courthouses at 26 Federal Plaza, 290 Broadway and on Varick Street — was detained for processing in the ICE office on the 10th floor of 26 Federal Plaza. As the number of arrests has soared in recent weeks, ICE has struggled to move people into actual detention centers, leaving some for days in cramped holding rooms with no beds and limited food.

On Friday, the ACLU sued the Trump Administration over conditions there. People haven’t been able to speak privately with lawyers, the lawsuit alleged, and are only given limited food and left to sleep for days on concrete floors in unsanitary conditions. DHS has flatly denied any mistreatment while repeatedly denying members of Congress access to the site, keeping it entirely out of public view until THE CITY first published videos of it in July.

City Comptroller Brad Lander — who was arrested at 26 Federal Plaza in June while accompanying immigrants to their court appearances — was reluctant during his most recent visit on Thursday to speculate about why enforcement had taken such a different shape in New York.

“It’s one of the big questions,” Lander said, pointing to the public scenes of intimidation in Los Angeles.

Lander has called on Adams to enforce potential building and fire code violations on ICE’s detention floor, though Adams said he has no jurisdiction over the federal building.

“It’s certainly possible that there’s some implicit deal between the Trump administration and Eric Adams, which is why these arrests are being concentrated here versus other places around the country,” Lander said when pressed about why enforcement here had been so different.

“If the mayor wants to demonstrate that there isn’t, there’s a lot of ways for him to show he’s objecting to what’s going on here that he’s failed to do.”

Asked about Lander’s comments, Kayla Mamelak, a spokesperson for Adams, said that “I can’t tell you why they’re doing this at 26 Federal Plaza.”

She said the mayor has been clear he’s open to working with the Trump administration on criminal matters but draws the line on civil immigration enforcement. She also noted New York City had not seen immigration raids in sensitive locations like churches and schools — something Adams had urged Homan against during their meetings.

“Not having an adversarial-at-all-times relationship can sometimes be beneficial,” said Mamelak.

The Trump administration sued the mayor and City Council in late July, demanding an end to sanctuary city laws that prohibit local government cooperation with civil immigration enforcement. The Adams administration is suing in return, including three lawsuits on behalf of students arrested at immigration court appearances.

“What’s going on at 26 Fed, the mayor opposes, and he’s taken action on that,” Mamelak said.

Adams, however, has largely avoided answering questions or speaking on camera about those conditions. He has repeatedly stressed that the city isn’t responsible for what happens inside of the ICE offices, now including a jail, inside its real estate in Manhattan.

Meanwhile, ICE immigration court arrests continue day after day for people who continue to show up at their court appearances.

‘Guiding Star’?

Courthouse arrests have mostly targeted people who entered the country less than two years ago, THE CITY’s analysis shows, confirming what the Trump administration has said is a new focus on attempting to funnel people into “expedited removal” proceedings that can circumvent immigration courts, which are facing historic backlogs and take years to resolve a person’s deportation case.

But while DHS prosecutors regularly asked judges to dismiss a person’s deportation case ahead of their arrest, judges rarely approved those requests.

Government prosecutors had requested that judges dismiss the removal proceedings in 100 of the 181 instances where people were arrested on the day of their court hearing, THE CITY’s analysis shows. But judges denied 69 of those requests and left 23 of them undecided.

That means only eight dismissals were approved — and that the other 173 people were arrested while their cases were still ongoing, forcing them to fight their asylum claims from behind bars in most cases.

“We very quickly saw on the ground that the procedural posture didn’t actually matter,” said Allison Cutler, supervising attorney at the New York Legal Assistance Group. She is one of a handful of attorneys keeping watch on the courthouse arrests, and attempts to advise people without lawyers of their rights as they’re rushed away.

Over the past two months, Cutler has become friendly with court staff, security guards, judges, and even the federal agents, who’ve all had their status quo upended by the arrests.

Many agents, she pointed out, have been drafted from other agencies, including the U.S. Department of Treasury and the Bureau of Alcohol, Tobacco, Firearms and Explosives, to conduct courthouse arrests on behalf of ICE.

“I’ve had multiple officers tell me that they’re gonna quit,” Cutler said, adding they’ve told her they’ve had to forgo working on prior investigations to arrest people inside courtrooms. “They have asked their supervisors if they can continue to work on their investigations, and they’re being told no, and that they have to go to court and do this.”

Meanwhile, immigration judges and court staff in New York are grappling with a grim new normal, with each of them struggling to work out the rules for their courtrooms.

A former New York immigration judge, who called fairness “the guiding star” of the system, called the shift in tactics deeply troubling and unprecedented.

“Now you’re a tool in someone’s tool box so that a person can be detained,” the judge said.

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