Bucks County Teens Ignite, Throw Improvised Explosive Device at Gracie Mansion Outside NYC Mayor's Home
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Bucks County Teens Ignite, Throw Improvised Explosive Device at Gracie Mansion Outside NYC Mayor's Home

09 March, 2026.USA.6 sources

Key Takeaways

  • Two improvised explosive devices were recovered near Gracie Mansion during protests.
  • One IED was ignited and thrown but did not detonate.
  • The FBI Joint Terrorism Task Force is leading the investigation.

IED thrown at Gracie Mansion

An improvised explosive device was hurled amid dueling protests outside New York Mayor Zohran Mamdani’s Manhattan residence at Gracie Mansion.

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Police said the device did not detonate but was capable of causing serious injury or death.

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The incident occurred near East End Avenue and East 87th Street during competing demonstrations, and authorities treated it as a major public-safety and counterterrorism matter.

Arrests and suspected motivations

Multiple arrests followed: local reporting and law enforcement sources identified suspects by the last names Balat and Kayumi.

Officials said several people were detained during and after the protests.

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Federal sources told media the two primary suspects are believed to be U.S. citizens.

Law enforcement reported that two men arrested admitted being inspired by ISIS.

A second device was found the next day in a nearby car.

Explosive device response

Bomb technicians reported X-rays that confirmed the contents and investigators treated them as capable of causing serious harm.

Investigators mobilized federal bomb and counterterrorism resources to respond.

The discovery of a second device and the deployment of federal teams underscored the perceived threat level.

Protest violence and response

An explosive incident occurred amid a small right-wing demonstration organized by influencer Jake Lang opposing public Muslim prayer and a much larger counter-protest.

Reports described tensions escalating despite designated protest areas, with organizers and the mayor publicly condemning the violence and extremism associated with the event.

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Response and investigation actions

Police worked with the FBI and the U.S. Attorney’s Office for the Southern District of New York through the Joint Terrorism Task Force.

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Bomb squads examined devices, and warrants were executed at a Middletown residence tied to one suspect.

Officials said additional arrests and charges, including disorderly conduct and obstruction, were made around the protests as the inquiry continued.

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