Nov. 19, 2025, New York, New York, USA: Anti-Israel protesters rally outside of Park East Synagogue. Photo: ZUMA Press Wire via Reuters Connect

The US Justice Department has started an investigation into a gathering of demonstrators who called for violence against Jews outside a prominent New York City synagogue last Wednesday night, according to a senior official.

“Investigation is underway. [The Justice Department] has zero tolerance for violence/obstruction around any American house of worship,” Harmeet Dhillon, assistant attorney general for civil rights at the department, announced on social media on Sunday.

Investigation is underway. @TheJusticeDept has zero tolerance for violence/obstruction around any American house of worship. https://t.co/rEEFAifj6n

— AAGHarmeetDhillon (@AAGDhillon) November 23, 2025

Dhillon’s comments came amid ongoing furor over last week’s protest, where demonstrators harassed those attending an event being held by Nefesh B’Nefesh, a Zionist organization that helps Jews immigrate to Israel, at Park East Synagogue in Manhattan.

Protesters were recorded screaming obscenities to event attendees and blocking the entrance into the synagogue.

“We don’t want no Zionists here!” the group of roughly 200 anti-Israel activists chanted in intervals while waving the Palestinian flag. “Resistance, you make us proud, take another settler out.”

One protester, addressing the crowd, reportedly proclaimed, “It is our duty to make them think twice before holding these events! We need to make them scared.”

Footage on social media also showed agitators chanting “death to the IDF,” referring to the Israel Defense Forces, as well as “globalize the intifada” and “intifada revolution.”

Community figures described the scene as openly threatening and a stark escalation of anti-Jewish hostility in New York City.

“It’s a federal crime to block access to a house of worship in the US. @CivilRights under @AGPamBondi will NOT tolerate it and we are gathering information about this incident!” Dhillon posted on X/Twitter on Friday, two days before announcing the department was investigating the incident.

Jessica Tisch, commissioner of the New York City Police Department (NYPD), addressed the demonstration while speaking to Park East Synagogue on Saturday. Tisch, who is Jewish, cited the demonstrators’ rights to assemble, protest, and speak freely but also apologized for allowing “turmoil” to take place.

“People have the right to protest, including within sight and sound of a house of worship. They have the right to say things that are incredibly painful to hear. I understand that pain, deeply and personally,” Tisch said. “But the right to say those things is protected by the First Amendment, and the NYPD must uphold that right.”

“Our other job that night was to ensure that people could easily enter and leave shul. That is where we fell short. And for that, I apologize to this congregation,” she added, noting that police should have set up a “frozen zone” at the synagogue’s entrance. Because one was not set up, she said, “the space right outside your steps was chaotic.”

“You deserved an NYPD posture that recognized the sensitivity of this location, the climate we’re living in, and the heightened fear within our community,” Tisch told the congregation. “Instead, you had turmoil.”

New York City has experienced a historic surge in anti-Jewish hate crimes over the last two years, following the Palestinian terrorist group Hamas’s Oct. 7, 2023, invasion of and massacre across southern Israel.

Since entering the White House in January, the Trump administration has vowed to crack down on antisemitism, making it a priority of federal law enforcement.

Zohran Mamdani, who was elected New York City’s next mayor earlier this month, issued a statement that “discouraged” the extreme rhetoric used by the protesters on Wednesday night but did not unequivocally condemn the harassment of Jews outside their own house of worship. Mamdani’s office notably also criticized the synagogue, with his team describing the event inside as a “violation of international law,” an allegation apparently referencing Israel’s settlement policies in the West Bank. 

“The mayor-elect has discouraged the language used at last night’s protest and will continue to do so,” Mamdani spokesperson Dora Pekec said in a statement on Thursday. “He believes every New Yorker should be free to enter a house of worship without intimidation, and that these sacred spaces should not be used to promote activities in violation of international law.”

Jewish leaders reacted with disappointment, arguing that Mamdani effectively provided political justification for a protest that targeted Jews for participating in a mainstream, fully legal pro-Israel program. Critics said the mayor-elect’s framing implied that the synagogue’s event, not the threatening chants outside, was the real problem, a position they described as deeply irresponsible amid rising antisemitism in the city.

During his short tenure in the state assembly as a lawmaker, Mamdani spearheaded a series of efforts to marginalize and penalize organizations with ties to Israel, spiking fears that the incoming mayor might weaponize the government against the city’s Jewish population. Mamdani is an outspoken supporter of the boycott, divestment, and sanctions (BDS) movement, which seeks to isolate Israel from the international community as a step toward its eventual elimination.

Mamdani also defended the phrase “globalize the intifada” — which references previous periods of sustained Palestinian terrorism against Jews and Israelis and has been widely interpreted as a call to expand political violence — by invoking the Warsaw Ghetto Uprising during World War II.