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FBI Tried to Flip Anti-ICE Protesters Into Informants

“They were asking me to inform,” said a protester, one of dozens contacted by the feds, who was arrested while playing the cello.

NEWARK, NEW JERSEY - MAY 29: New Jersey State Police riot and mounted units, alongside other law enforcement clear protestors from outside Delaney Hall which is being used as an Immigration and Customs Enforcement detention center on May 29, 2026 in Newark, New Jersey. New Jersey Gov. Mikie Sherrill announced that she will send in state police to the center and create a designated protest zone as well as set up vehicle checkpoints to regulate traffic outside the center. Confrontations between ICE agents and protestors, who are supporting detainees held in the facility, continue to participate in a hunger strike and have put out a list of demands. (Photo by Adam Gray/Getty Images)
New Jersey State Police and other law enforcement officers clear protesters from outside ICE’s Delaney Hall detention facility on May 29, 2026, in Newark, N.J. Photo: Adam Gray/Getty Images

John Mark Rozendaal was just trying to play music.

On May 29, along with scores of others, Rozendaal responded to calls on social media to gather outside of Delaney Hall, the immigration detention facility in Newark, New Jersey.

The privately run U.S. Immigration and Customs Enforcement facility had, in recent weeks, become the site of daily protests, spurred by a detainee hunger strike against alleged ghastly conditions inside.

When Rozendaal went to Delaney Hall, he took his cello with him. 

“I consider music to be a de-escalatory thing to do,” he told The Intercept. “I sat down on the concrete barricade facing north and started to play.”

“The agent said, ‘We’re calling because you were arrested at Delaney Hall.’”

That night, however, the scene outside Delaney Hall quickly took a violent turn. New Jersey State Police and ICE agents issued a dispersal order and began to clear protesters from the area by force — with officers deploying chemical weapons and charging protesters on horseback. 

“As I played, I saw this wall of plastic riot shields and cops in tactical gear advancing,” Rozendaal recalled. “There were tear gas canisters flying overhead. I could see horses behind the riot shields, flash-bangs. So it was quite dramatic.”

Moments later, Rozendaal was arrested by the New Jersey State Police and, according to an arrest report viewed by The Intercept, charged with one count of obstructing law enforcement. The charge was minor — but a week later, things took a strange turn when Rozendaal received a call from the FBI. 

“The agent said, ‘We’re calling because you were arrested at Delaney Hall,’” Rozendaal told The Intercept. (The FBI declined to comment.)

In the following minutes, Rozendaal said the agents asked if he would be willing to provide the FBI with information on protesters that they described as “anybody planning to go to Delaney Hall with not the right intentions.”

“So, I mean, they were asking me to inform,” Rozendaal said.

Mainstay FBI Tactic

Rozendaal is not the only Delaney Hall protester to receive a call from the FBI.

In the weeks since arrests began stacking up at the protests — approximately 90 people have been arrested so far — at least half of those taken into custody have received calls from federal agents looking for information, according to Benjamin Van Meter, a deputy public defender with the Essex County Public Defender’s Office who represents a number of protesters facing charges.

Van Meter lodged a complaint with authorities over the matter, claiming the FBI contact with his clients violated their constitutional rights.

The phone number used to contact Rozendaal, according to call history logs reviewed by The Intercept, is registered to the FBI’s New York field office and is posted online as an anonymous tipline.

Rozendaal said he rejected the offer immediately and, when the agent attempted to question him further, invoked his right to remain silent, ending the conversation.


Related

How the FBI Infiltrated Racial Justice Protests in 2020


The FBI has a long track record of trying to turn protesters, political dissidents, and ethnic and religious minorities into informants. The strategy, which is still commonly used today, can serve agents by both collecting information while stoking distrust among members of political movements and religious communities, according to Amol Sinha, executive director of the American Civil Liberties Union’s New Jersey chapter.

“With every major protest movement in United States history, there have been attempts at infiltration.”

“With every major protest movement in United States history, there have been attempts at infiltration and attempts to disrupt them and to sow discord,” Sinha said. “The FBI has repeatedly been on the wrong side of history every time they’ve tried these tactics of infiltration.”

Sinha said it was important for anyone approached by federal agents to remember their right to remain silent and to ask for an attorney to be present for any questioning.

“Unless the FBI produces a warrant, you have the right to refuse entry, ” Sinha said. “You certainly have the right to stay silent and to demand a lawyer. You are not under any obligation to speak to them about anything — especially if they are charging you with a crime.”

The Rights of Our Clients

Samuel Becker, another protester facing local charges after an arrest outside Delaney Hall, told The Intercept he too got a visit from federal agents in the days following his arrest.

“The FBI would rather intimidate and punish the people protesting outside of Delaney Hall than investigate the physical, sexual, and psychological violence that ICE agents and their auxiliaries are inflicting on detainees across this country every day,” Becker said.

Van Meter, the public defender, wrote a letter to Robert Frazer, the U.S. attorney for the District of New Jersey, and two high-ranking FBI officials in New York and New Jersey, demanding that the FBI stop their attempts to question his clients without an attorney present. (The Department of Justice did not respond to a request for comment.)

“These attempts at contacting our clients at their homes and by phone violate their right to counsel and we ask that you immediately cease and desist from all attempts to question or interrogate our clients without their counsel present,” Van Meter wrote in the letter, dated June 9. “Any further efforts to question our clients are a continued violation of their constitutional right to counsel and our office remains ready to seek all available relief under both state and federal law.”

In a statement to The Intercept, Karen Paff, a spokesperson for the New Jersey Office of the Public Defender, said Van Meter and his colleagues were simply looking “to ensure that the rights of our clients are respected.”


Related

Trump’s Spaghetti-Against-the-Wall Indictment Against ICE Protesters — and How to Fight It


“When law-enforcement officers seek to question individuals who are represented by counsel about matters within the scope of that representation, it is our responsibility to notify the appropriate agencies that counsel has been assigned and that any such communications must comply with the law,” Paff said. “This is not a new or case-specific practice. It is a routine part of our responsibility to clients in any matter where represented individuals may be approached for questioning.”

For Rozendaal, the intent of the FBI agents who sought him out seemed to go beyond just fishing for information.

“I think the real intent is to divide us, to make us scared to talk to each other, too scared to talk in general, scared to go to Delaney Hall,” Rozendaal said. “It won’t work.”

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I’M BEN MUESSIG, The Intercept’s editor-in-chief. It’s been a devastating year for journalism — the worst in modern U.S. history.

We have a president with utter contempt for truth aggressively using the government’s full powers to dismantle the free press. Corporate news outlets have cowered, becoming accessories in Trump’s project to create a post-truth America. Right-wing billionaires have pounced, buying up media organizations and rebuilding the information environment to their liking.

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