Judge says NJ lawmaker’s immunity claim won’t block assault case

A federal judge just told a New Jersey Democrat that “oversight” is not a magic word that makes a criminal charge disappear.

On Monday, U.S. District Judge Jamel Semper refused to dismiss Rep. LaMonica McIver’s remaining federal assault count under the Constitution’s Speech and Debate Clause, pushing the case stemming from a congressional visit to an ICE detention site closer to trial.

It was the third time McIver’s arguments that her alleged actions were protected have been turned aside, and this time it closed the door on the last charge Semper had held back for more review.

Judge Reviews Video And Draws A Hard Line

McIver has pleaded not guilty to charges alleging she assaulted and interfered with immigration officers at Delaney Hall, a privately owned facility used as a detention center by Immigration and Customs Enforcement.

The alleged incident happened during a congressional oversight visit in May of last year, when McIver was joined by Reps. Bonnie Watson Coleman and Rob Menendez, both fellow New Jersey Democrats.

McIver sought dismissal by arguing legislative immunity under the Speech and Debate Clause, which shields lawmakers for conduct tied to legislative activity.

What The Court Said Was Not “Legislative”

Semper had already rejected her attempts to toss two counts but reserved judgment on the third while he reviewed additional video footage.

On Monday, he rejected her arguments on that final count as well, writing, “The video evidence provided to the Court reveals that in her brief interaction with V-2 (the officer), Defendant was not engaging in cognizable legislative activity.”

He concluded the officer was not preventing McIver from entering Delaney Hall for oversight purposes, and that her conduct therefore fell outside the scope of legislative duties.

Physical Contact Is Not A Policy Memo

Semper said the footage showed McIver initiating contact, not the officer, and that the officer was not facing her and was not purposely impeding her entry.

“The Court cannot find that Defendant’s alleged conduct was legislative in nature,” Semper wrote, adding that she was not engaged in “factfinding, information gathering, [or] investigative activities[.]”

He also said her actions were not tied to potential legislation or any other policy-making purpose, a reminder that constitutional protections have edges, not elastic waistbands.

Oversight Powers, And The Limits Around Them

Semper put it more bluntly: “The physical contact she engaged in outside the facility lacked a legislative prerogative,” a phrase that will likely outlast the talking points.

The story notes that Congress’ oversight powers extend to federal immigration facilities and that members of Congress can enter without notice.

But the judge’s ruling signals that even a legitimate oversight mission does not automatically transform a brief encounter outside a facility into protected legislative work.

The Clash Outside Delaney Hall

The Delaney Hall visit escalated when federal law enforcement sought to arrest Newark Mayor Ras Baraka, a Democrat who had been invited by the lawmakers.

Baraka was ordered by a federal officer to leave, and prosecutors say McIver tried to block his arrest.

Prosecutors allege she “slammed her forearm” into one officer and struck another, while McIver has denied wrongdoing.

McIver Blasts Prosecution And Rejects Deal

In a statement, McIver said oversight of a facility like Delaney Hall “can’t be done from behind a desk,” which is a nice line until it becomes an argument for turning a perimeter into a scrum.

“It is my responsibility to visit it, inspect it and hold those running it accountable for any abuses,” she said, framing the confrontation as part of a broader accountability mission.

She also said she is disappointed by the ruling and remains concerned about the Trump administration’s efforts to criminalize legislative oversight and operate “in the shadows,” insisting oversight is Congress’ job and it “shouldn’t be up for debate.”

Case Moves Forward After Multiple Setbacks

McIver previously said she rejected a plea deal, suggesting officials wanted her to “admit to doing something that I did not do.”

She has appealed Semper’s earlier decision denying dismissal of the two other charges.

Semper has also rejected McIver’s claim that she is being selectively and vindictively prosecuted at the Trump administration’s direction, leaving the case positioned to move closer to trial.