The legal confrontation between the state of New Jersey and the private operator of the Delaney Hall immigration detention center in Newark has reached a critical point, with U.S. District Judge Jamel K. Semper issuing an urgent order demanding that the Department of Justice formally explain why federal authorities and the GEO Group have repeatedly blocked state health inspectors from conducting a complete inspection of a facility that is operated under a $1 billion government contract, holds more than a thousand detainees on New Jersey soil, and was the site of a tuberculosis case that the state’s own public health infrastructure was prevented from investigating. The order arrives against a backdrop that has made Delaney Hall one of the most politically and legally charged sites in New Jersey in years — a place where a hunger strike, a curfew, congressional oversight visits, the documented obstruction of a United States senator, and nightly confrontations between protesters and law enforcement have compressed into a period of roughly six weeks the full weight of the national debate over immigration enforcement, private detention, and the limits of federal authority within a state that has formally decided to push back.
Judge Semper, appointed to the federal bench by President Biden and presiding over the city of Newark’s ongoing lawsuit against the GEO Group, has directed the Department of Justice to provide a supplemental legal briefing that goes beyond the general claims the federal government has offered in defense of the access restrictions. His questions are specific, and their specificity reflects a judicial mind that is not satisfied with broad assertions of federal preeminence over state health law. The briefing he has demanded must address three separate legal questions that cut to the core of what is actually being claimed and what authority is actually being exercised at Doremus Avenue in Newark.
What the Judge Is Asking and Why It Matters
The first question Judge Semper has demanded an answer to is definitional: how does the federal government define “all parts” of a facility, and on what legal basis does that definition differ from what New Jersey’s health and administrative codes mean when they require state inspectors to have full access to detention facilities within the state’s borders? This is not a semantic dispute. It is a federalism question with direct practical consequences. If the federal government can unilaterally define what “full access” means in a way that categorically excludes the areas where health violations are most likely to occur — medical units, sleeping quarters, bathrooms — then the state’s statutory inspection authority is meaningless in any facility where a federal contractor can invoke federal preemption to limit the scope of any inspection it finds inconvenient.
The second question goes to the specific areas from which state inspectors were excluded. When DOH investigators arrived at Delaney Hall on May 28 — after having been denied entry entirely on May 27 — they were permitted inside only the food service area. They were explicitly barred from the medical unit, sleeping areas, bathing and toileting facilities, the commissary, showers, laundry rooms, and the HVAC and ventilation systems. The GEO Group told inspectors that any access beyond what had been granted would require permission from ICE, redirecting state officials from a private company to a federal agency in a manner the state’s lawsuit characterized as unexplained and legally unjustified. Judge Semper wants to know why each of those areas was specifically excluded, and on what legal authority the exclusion rests.
The third question may be the most legally significant: why were state inspectors barred from directly questioning Delaney Hall staff about living conditions inside the facility? The interrogation of employees is a standard component of health inspections precisely because it can reveal practices and conditions that are not visible from a walk-through of physical spaces. Barring inspectors from speaking with staff — in a facility whose own private operator is the entity controlling that restriction — is not a neutral administrative decision. It is a choice to prevent the collection of information, and Judge Semper wants the Department of Justice to explain the legal justification for that choice.
The Tuberculosis Case and Why Public Health Cannot Wait for Litigation
The dimension of the Delaney Hall situation that elevates the legal dispute from an institutional conflict over jurisdictional authority to an active public health matter with direct implications for the surrounding Newark community is the tuberculosis case that the New Jersey Department of Health confirmed after receiving a report from a physician who treated a Delaney Hall detainee transported to University Hospital. Tuberculosis is an airborne bacterial infection that spreads through the inhalation of droplets produced by an infected person’s coughing, sneezing, or speaking. It is treatable with antibiotics when identified and treated promptly, but it requires a period of isolation and contact tracing to prevent transmission, and it is most dangerous in precisely the conditions that exist in overcrowded detention facilities: dense sleeping quarters, shared bathrooms, inadequate ventilation, and continuous movement of people through enclosed spaces.
The significance of the tuberculosis case to the state’s legal argument is direct. The DOH Commissioner has statutory authority under New Jersey law to enter and inspect any public or private detention center when there is reason to believe a health code violation may be occurring. A confirmed case of tuberculosis at a 1,000-bed detention facility is, unambiguously, a reason to believe that an infectious disease investigation is warranted. The HVAC systems that regulate air circulation through the facility, the sleeping quarters where detainees spend their nights in close proximity to one another, and the shared bathroom facilities where respiratory hygiene is most critical are exactly the areas from which state inspectors were excluded. The state’s lawsuit is explicit about the consequence: GEO Group has continued to refuse entry for a full inspection, placing detainees, GEO’s own workforce, and the New Jersey public at risk.
The public health risk is not confined to the facility’s walls. The staff who work inside Delaney Hall leave through the facility’s gates each day and return to their own homes in communities throughout the Newark metropolitan area. Visitors to detained family members pass through the facility and return to those same communities. Any infectious disease present and unchecked inside the facility has vectors to the surrounding population that make the state’s inability to conduct a full infection control inspection a matter of community public health rather than simply a question of conditions for detainees.
Health Commissioner Raynard E. Washington has been unequivocal about the state’s position: his department exists to protect public health in New Jersey, and the refusal to allow inspectors access to a facility with a confirmed tuberculosis case prevents him from fulfilling that statutory obligation. The Trump administration’s Department of Homeland Security denied the existence of a hunger strike and denied the presence of subprime conditions, characterizing New Jersey’s legal and political response as a political stunt by sanctuary politicians. That characterization has not resolved the question of whether a full public health inspection has been conducted.
How the Hunger Strike Ended — and What Advocacy Groups Say About That
The hunger and labor strike that began around May 22, initially involving approximately 300 of the more than 1,000 detainees at Delaney Hall, has ended. The termination of the strike has not, however, been described by immigration advocacy organizations as a resolution of the conditions that prompted it. Groups monitoring the situation have consistently reported that the strike ended not because the conditions detainees were protesting were corrected but because of systematic retaliation against participating detainees that made continuing the strike untenable.
The reported consequences for detainees who participated in the hunger and labor strike — solitary confinement and disciplinary segregation, forced transfers to federal detention facilities in other states that removed detainees from their attorneys and from family members who were present in the New Jersey area, and the cutoff of access to the commissary that provided supplemental food and basic hygiene products — are, if accurate, the kind of institutional responses that lawyers and advocacy organizations have argued constitute unlawful coercion in the immigration detention context.
The conditions that preceded the strike were documented not only by the detainees themselves but by elected officials who made oversight visits to the facility. Senator Andy Kim visited and met with detainees on May 23, speaking with a pregnant woman who reported she was not receiving adequate obstetric care and a woman who said she had miscarried while detained and was left to manage the experience on her own without medical support. House Democratic Leader Hakeem Jeffries visited and subsequently described what he observed as a depraved indifference to human life. These characterizations, from elected officials who were present inside the facility, stand in direct contrast to the federal government’s denial of any subprime conditions.
GEO Group itself acknowledged at least one physical altercation inside Delaney Hall that involved, in the company’s own language, a limited use of chemical agents — a disclosure that, whatever its specific context, confirms that the company’s blanket denials of condition problems are incomplete.
Senator Kim’s Visit and the Obstruction of Congressional Oversight
Among the most widely reported specific incidents in the developing Delaney Hall situation is the visit by U.S. Senator Andy Kim, who reported that guards threatened to remove him from the facility if he attempted to speak directly to any of the detainees being held there. A United States senator conducting oversight of a federally contracted facility being threatened with ejection for attempting to perform a core legislative function — the direct collection of information from the people a facility is housing — represents a restriction on congressional oversight authority that goes beyond the questions of state versus federal jurisdiction at the center of Judge Semper’s litigation. It is a documented assertion, by a private company operating under a federal contract, that the United States Congress does not have the right to speak directly with the people that contract is supposed to be caring for.
Kim’s experience was not unique. Other congressional visitors were reported to have faced similar restrictions on their ability to speak with detainees, a consistent pattern that suggests the limitations on access were not incidental but deliberate. The systematic restriction of both congressional oversight and state health inspection from a privately operated federally contracted facility raises a question that the legal proceedings around Delaney Hall will need to answer: what accountability mechanism remains functional when both the state’s statutory inspection authority and the Congress’s oversight authority are simultaneously claimed to be inapplicable to the same facility?
The Legal Architecture: Two Lawsuits and a Federal Court Order
The current legal landscape around Delaney Hall involves parallel tracks of litigation that intersect around the common question of what New Jersey and its constituent municipalities can require of a private company operating a detention facility within the state’s borders.
The city of Newark’s lawsuit against the GEO Group predates the current crisis, having been filed in April 2025 on the grounds that the company made modifications to Delaney Hall to prepare it for use as a detention facility without obtaining the required permits and without undergoing the required inspections that would have applied to any other facility of similar character in Newark. That lawsuit, which Mayor Baraka has said he will expand to seek the facility’s closure unless state inspectors are granted full access, is proceeding before Judge Semper in federal district court with a court-appointed mediator and a mediation deadline that has been extended as the situation has developed.
The state’s lawsuit, filed by Attorney General Jennifer Davenport on June 2 in Essex County Superior Court, is a separate action arguing that GEO Group violated state law by refusing to allow DOH inspectors the full access to which the health commissioner is entitled by statute. The suit seeks an expedited injunction ordering GEO to allow a complete inspection. The legal theory behind the state’s suit is the one Mayor Baraka has articulated consistently and publicly: GEO Group is a private company operating on a contract with the federal government, not a federal agency, and it is subject to the state and local laws that govern private companies operating in New Jersey regardless of what that contract says. The federal government cannot immunize a private contractor from state law obligations simply by entering into a contract with it.
The Trump administration’s position is that the federal contract is sufficient to preempt state law in this context. Judge Semper’s order demanding a supplemental briefing on the specific legal basis for that position is a signal that the judge is not persuaded that the general principle of federal preemption, stated without more specific legal support, justifies the specific restrictions that have been imposed on state health inspectors.
The Protest Landscape and What Newark Has Experienced
On the street outside Delaney Hall, the situation has been defined by the kind of sustained civic engagement and the kind of sustained law enforcement response that New Jersey has not seen concentrated in a single geographic location in years. Protests have been ongoing since the hunger strike began in late May, drawing demonstrators who have gathered nightly on Doremus Avenue to maintain visible pressure on the facility and on the officials responsible for it.
The confrontations between protesters and law enforcement — ICE agents, DHS personnel, and New Jersey State Police — have included the use of pepper spray, with at least one incident in which Senator Kim himself was reportedly exposed to pepper spray during a protest. Dozens of demonstrators have been arrested. Newark Mayor Ras Baraka, who was himself arrested on trespassing charges at Delaney Hall last year after being invited onto the property by a facility official and then accosted by a DHS agent — charges that were subsequently dropped by prosecutors and that led to the magistrate judge expressing sharp criticism of the government for bringing what she described as a flimsy case — implemented a 9 p.m. curfew around the facility to address escalating confrontations.
Governor Sherrill deployed State Police to the facility and established designated protest zones intended to reduce direct physical confrontation while preserving space for demonstration. Sherrill herself visited Delaney Hall over Memorial Day weekend but was barred from entering — a rebuff to a sitting governor at a taxpayer-funded facility that generated the kind of political response her subsequent lawsuit announcement was designed to answer.
The federal government’s position throughout the protests has been to deny the substantive allegations about conditions, dismiss the legal challenges as political theater, and maintain the access restrictions that state and city officials contend violate New Jersey law. Judge Semper’s order requiring a formal legal justification for those restrictions is the court system’s response to that position — a signal that the assertion of federal authority is not self-executing and that the specific legal basis for the specific actions being taken will need to be explained to a federal judge’s satisfaction before the current access restrictions can stand.
What happens next at Delaney Hall depends on what that explanation contains and what Judge Semper determines it justifies. The 1,000 people detained inside are waiting for an answer that matters to them directly. The communities surrounding Doremus Avenue are waiting for an answer to the public health questions that have been accumulating since a tuberculosis case was identified in a facility that state inspectors have still not been permitted to fully examine. And the broader question of what authority a state retains over a private company operating within its borders under a federal contract — a question that extends well beyond Delaney Hall and Newark — is waiting for the judicial resolution that the litigation converging on Judge Semper’s docket may ultimately provide.
