Story · April 24, 2026

DOJ sues Connecticut and New Haven over immigration cooperation rules

Immigration overreach Confidence 5/5
★★★☆☆Fuckup rating 3/5
Major mess Ranked from 1 to 5 stars based on the scale of the screwup and fallout.
Correction: The Justice Department filed the lawsuit on April 13, 2026, against Connecticut, Gov. Ned Lamont, Attorney General William Tong, New Haven and Mayor Justin Elicker over sanctuary policies.
DOJ sues Connecticut and New Haven over immigration cooperation rules

The Justice Department filed a lawsuit on April 13, 2026, against Connecticut, Gov. Ned Lamont, Attorney General William Tong, New Haven and Mayor Justin Elicker, arguing that state and city immigration policies interfere with federal enforcement. The complaint targets Connecticut’s Trust Act and says the challenged rules are preempted by federal law and the Supremacy Clause. DOJ also says the suit is aimed at state and local policies that limit cooperation with immigration authorities. ([justice.gov](https://www.justice.gov/opa/pr/justice-department-sues-connecticut-city-new-haven-over-sanctuary-policies))

The filing says the dispute covers Connecticut’s Trust Act and other sanctuary policies. It frames those rules as barriers to federal immigration enforcement and says the state and city have obstructed cooperation with federal authorities. DOJ also says the case was filed in federal court in Connecticut and seeks to block the policies from taking effect against federal law. ([justice.gov](https://www.justice.gov/opa/pr/justice-department-sues-connecticut-city-new-haven-over-sanctuary-policies))

Connecticut officials responded on April 14, 2026, saying the lawsuit has no basis in law or fact. In a joint statement, Tong, Lamont and Elicker defended the Trust Act and New Haven’s Welcoming City policy, saying the state and city are following the law while protecting public safety and resident trust in law enforcement. ([portal.ct.gov](https://portal.ct.gov/ag/press-releases/2026-press-releases/joint-statement-on-lawsuit-filed-by-trump-administration))

Also on April 14, Sen. Richard Blumenthal called the suit a wasteful misuse of federal resources and said it was a political attack on Connecticut’s Trust Act and a federal overreach into state policy. The case now lands in federal court as a fight over how much cooperation Washington can demand from state and local agencies on immigration matters. ([blumenthal.senate.gov](https://www.blumenthal.senate.gov/newsroom/press/release/blumenthal-statement-on-trump-administration-lawsuit-over-connecticut-immigration-policies))

Read next

Proof attached

Sources used for this report

These are the source links stored with this report when it was published. Open them directly to inspect the underlying reporting or primary document.

Reader action

Follow the court record

Read the filed complaint, order, or opinion and follow the docket as the case develops. Share the primary documents when explaining what the court has—and has not—decided.

This card only appears on stories where there is a concrete, lawful, worthwhile step a reader can actually take.

Comments

Threaded replies, voting, and reports are live. New users still go through screening on their first approved comments.

Log in to comment


No comments yet. Be the first reasonably on-topic person here.