Index/Topics/Fourth Amendment claims

Fourth Amendment claims

Individuals can mount constitutional challenges, including Fourth Amendment claims, against agency arrest practices.

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8 results
Jan 20, 2026
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Have ICE practices prompted First Amendment or Sixth Amendment litigation—what were the outcomes?

ICE enforcement practices have generated multiple constitutional challenges, including First Amendment suits alleging retaliatory targeting of immigrant advocates and challenges tied to access-to-cour...

Jan 11, 2026
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What is Barnes v Felix?

Barnes v. Felix is a 2025 U.S. Supreme Court decision that rejected the Fifth Circuit’s narrow “moment-of-threat” rule and reaffirmed that Fourth Amendment excessive-force claims must be judged by the...

Jan 14, 2026
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What legal remedies exist for citizens wrongly detained by federal immigration authorities?

When U.S. citizens are wrongfully detained by federal immigration authorities, immediate remedies focus on securing release—asserting citizenship, supplying documentation, and obtaining counsel—while ...

Jan 14, 2026

How have federal courts ruled on the constitutionality of ICE detainers and expedited removal procedures since 2009?

Federal courts since 2009 have repeatedly constrained ICE’s use of detainers, treating most detainers as non‑mandatory requests and requiring Fourth Amendment safeguards such as probable cause and not...

Jan 25, 2026

What oversight mechanisms exist in Congress or the courts to challenge agency-imposed arrest targets?

and the courts possess a suite of overlapping tools to that amount to de facto arrest targets: congressional committees can subpoena, hold hearings, threaten contempt and use the power of the purse, w...

Jan 22, 2026

What should I do if a federal agent demands my ID during a street encounter?

on a street, the immediate, practical course is to remain calm and non‑confrontational, assert the right to remain silent, and clarify whether the encounter is consensual or an arrest—pedestrians gene...

Jan 20, 2026

What standards govern officer conduct and notification during ICE home entries, and how are alleged violations investigated?

Federal constitutional rules, DHS and ICE policy directives, and agency handbooks together constrain how ICE may enter homes—generally requiring a judicial (judge-signed) warrant to force entry absent...

Jan 16, 2026

What legal remedies and precedents exist for people whose homes were entered by ICE without a judge‑signed warrant?

When ICE agents enter a private home without a warrant signed by a judge, the legal landscape is disputed but not lawless: federal training materials and immigrant‑rights guidance emphasize that admin...