PHILADELPHIA—U.S. Congresswoman LaMonica McIver filed her opening appellate brief in the Third Circuit Court on March 30. The Newark Democrat faces three federal charges alleging that she assaulted ICE agents during a congressional oversight visit to Delaney Hall detention center on May 9, 2025. McIver's attorneys argue the prosecution violates the Speech or Debate Clause, separation of powers and constitutional protections against selective prosecution.
Three Constitutional Arguments
McIver's brief challenges U.S. District Judge Jamel K. Semper's January 5 order that denied her motion to dismiss. The district court ruled that only "68 seconds" of McIver's conduct, when she allegedly made contact with agents in the parking lot, fell outside constitutional protections. Her attorneys from Arnold & Porter Kaye Scholer LLP counter that legislative immunity cannot be carved into moments; the entire two-and-a-half-hour oversight visit constituted protected legislative activity under Article I.
The appeal presents three constitutional challenges. First, McIver argues the Speech or Debate Clause immunizes legislators from prosecution for official oversight acts. Second, she cites Trump v. United States (2024) to assert separation-of-powers immunity for official legislative conduct. Third, she claims vindictive prosecution: prosecutors dismissed assault charges against January 6 defendants while pursuing her for "fleeting contact" that caused no injuries.
The Delaney Hall Incident
The charges stem from an incident at Delaney Hall, a private immigration detention facility in Newark's Ironbound section, part of McIver’s 10th Congressional District. On May 9, 2025, McIver arrived with Representatives Bonnie Watson Coleman (D, NJ-12) and Rob Menendez (D, NJ-08) to conduct an unannounced inspection authorized by federal statute. Body-camera footage shows ICE agents arresting Mayor Ras Baraka for trespassing, a charge later dismissed as "embarrassing." During the chaotic 68-second period, McIver allegedly "slammed her forearm" into one agent and pushed past another.
McIver has pleaded not guilty to three counts under 18 U.S.C. §111. The statute carries a maximum sentence of 17 years in federal prison. U.S. Attorney Alina Habba announced the charges on June 6, 2025, following the dismissal of charges against Baraka. In her March 30 statement, McIver declared: "I am not backing down, even as this administration tries to intimidate me."
Procedural Timeline
The government must file its response within 30 days. Amicus briefs supporting McIver are due by April 6. The Third Circuit will likely schedule oral arguments for the Summer 2026 term. If the appeals court rejects her immunity claims, McIver will proceed to trial in Newark federal court.
The case tests the boundaries of legislative immunity in the Trump era. Constitutional scholars note the Speech or Debate Clause historically shields lawmakers from executive retaliation for oversight activities. An adverse ruling could expose legislators to prosecution for physical resistance encountered during facility inspections.
McIver remains free on personal recognizance pending appeal.
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Sources
• LaMonica McIver, "Defendant-Appellant's Opening Brief, United States v. McIver, No. 25-3573," Third Circuit Court (March 30, 2026)
• Office of Congresswoman LaMonica McIver, statement (March 30, 2026)
• Quinta Jurecic, The Atlantic, "Does the Constitution Protect This Congresswoman From Trump?," (March 31, 2026)
• U.S. Attorney's Office, District of New Jersey, " Congresswoman Charged for Forcibly Impeding and Interfering With Federal Officers," (June 6, 2025)
• NJ Spotlight News, "Watch: Newark mayor arrested outside Delaney Hall in ICE protest," (May 9, 2025)