Trump-Appointed Judge Blocks Colorado Crackdown on ICE Detention Center

A Trump-appointed federal judge in Denver dealt a major blow to Colorado's effort to regulate the state's only immigration detention center, blocking key provisions of a new state law that targeted the facility with unannounced inspections and heavy fines.

Chief U.S. District Judge Daniel Domenico issued a preliminary injunction Thursday siding with the GEO Group, the private contractor that operates the Aurora ICE Processing Center under a federal contract with U.S. Immigration and Customs Enforcement. The ruling freezes the most aggressive parts of House Bill 1276, which Democratic lawmakers passed earlier this year under the name the Protect Safety of Individuals Who are Immigrants Act.

What the Ruling Blocks

The injunction halts the law's requirement that the Aurora facility submit to unannounced inspections at least once every three months, with the cost of those inspections paid by the facility itself. It also blocks penalties of up to $50,000 for each refusal to let inspectors in, along with provisions granting state access to detainees, records, officials, and staff.

Those requirements applied to no other facility in the state. In practice, they hit the Aurora ICE Processing Center alone, making it the target of a bill written specifically for one building.

A State Law That Went Too Far

Domenico found the state likely overstepped its constitutional authority. In his order, he wrote that GEO "is singled out for a special bill that applies to no other facility," noting that other facilities carrying similar regulatory burdens did not change the fact that only GEO had to comply with HB 1276.

The judge also concluded the inspection scheme was likely preempted by federal law and by GEO's existing contract with ICE. In his view, the state was using its regulatory power to impose new requirements on a federal contractor carrying out federal immigration policy, a move that cannot stand.

What Survives the Injunction

The ruling was not a total victory for GEO. Domenico left intact sections of the law that clarify county inspection authority, noting that authority does not impose significant new burdens. He also declined to block provisions that could eventually require annual reporting, restrictions on housing minors with non-family adults, and around-the-clock medical and mental health staffing.

Those provisions were spared largely because the state has not yet started the rulemaking process needed to enforce them. The judge suggested the analysis could change if enforcement becomes imminent.

What Happens Next

The preliminary injunction is temporary. It expires Oct. 15, 2026, the same day GEO's current contract with ICE ends. Domenico noted that the provisions of any new contract "may alter the analysis significantly, or make proceeding further with this case unnecessary at all."

Colorado Attorney General Phil Weiser downplayed the decision, calling it a narrow, temporary injunction that leaves the state's existing public health and safety authority intact. For supporters of strong immigration enforcement, the ruling sends a clear message: states cannot single out federal immigration facilities for punishment while the Trump administration works to secure the border and enforce the law.

The case also highlights a broader pattern. As blue states push back against federal immigration operations, Trump-appointed judges are increasingly drawing the line at state laws that target federal contractors. With the administration's border crackdown delivering record results, this ruling keeps the pressure off ICE facilities and firmly on the enforcement mission itself.