FBI Searches Pennsylvania Storage Facility in Probe of Botched NYC Bombing

The search is connected to the ISIS-inspired attack outside Gracie Mansion that failed to detonate.

Published on Mar. 10, 2026

Got story updates? Submit your updates here. ›

The FBI revealed on Monday that federal agents were searching a Pennsylvania storage facility in connection with their investigation into the ISIS-inspired botched bombing outside Gracie Mansion in New York City. The storage facility is located in Langhorne, the same borough where one of the alleged bomb throwers, 18-year-old Emir Balat, lived with his parents.

Why it matters

The failed attack outside Gracie Mansion, the official residence of New York City's mayor, has raised concerns about the threat of homegrown terrorism and the ability of law enforcement to thwart such plots. The search of the storage facility in Balat's hometown suggests investigators are looking for additional evidence or clues that could help uncover the full scope of the alleged conspiracy.

The details

According to the FBI, agents were 'conducting a court authorized search' of the storage facility in Langhorne. Balat and his alleged accomplice, 19-year-old Ibrahim Kayumi, have been charged with plotting to detonate IEDs outside Gracie Mansion during an anti-Muslim protest. The devices failed to explode, and the two suspects were arrested. Authorities say the pair wanted to cause more deaths than the Boston Marathon bombing.

  • On March 9, 2026, the FBI conducted a search of a storage facility in Langhorne, Pennsylvania.
  • On March 6, 2026, Balat and Kayumi allegedly tried to detonate IEDs outside Gracie Mansion during an anti-Muslim protest.

The players

Emir Balat

An 18-year-old resident of Langhorne, Pennsylvania, who is one of the alleged bomb throwers in the failed attack outside Gracie Mansion.

Ibrahim Kayumi

A 19-year-old alleged accomplice of Balat in the plot to detonate IEDs outside Gracie Mansion.

FBI

The Federal Bureau of Investigation, which is leading the investigation into the botched bombing and conducting the search of the storage facility in Langhorne.

NYPD

The New York Police Department, which is partnering with the FBI in the investigation.

Got photos? Submit your photos here. ›

What’s next

The judge will decide on Tuesday whether to allow Balat and Kayumi to be released on bail.

The takeaway

This case highlights the ongoing threat of homegrown terrorism and the challenges law enforcement faces in detecting and preventing such attacks. It also raises questions about the radicalization of young people and the role of social media in the spread of extremist ideologies.