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22-year-old faces three charges for allegedly slashing fellow congregant, 16, at Brooklyn synagogue

The New York City Police Department told JNS that officers arrested the suspect “without further incident.”

NYPD
A New York City Police Department officer at a New York City Council meeting, March 18, 2026. Credit: Gerardo Romo/NYC Council Media Unit.

Krybus Shimon, 22, of Staten Island, was arrested on Monday and charged with assault, reckless endangerment and criminal possession of a weapon after he allegedly slashed a 16-year-old boy at Yeshiva Gevoah Toldos in Brooklyn, the New York City Police Department told JNS.

The department responded to a 911 call around 7:20 p.m. at the synagogue at 1675 54 Street of an “emotionally disturbed person inside of a shul,” the NYPD told JNS.

When officers arrived, they were told that the 22-year-old “slashed a 16-year-old male congregant in the hand with a cutting instrument.” Officers arrested the 22-year-old “without further incident,” and emergency medical services staff treated the 16-year-old boy on site, the NYPD said.

The New York Post reported that the attacker was a fellow congregant and that the 16-year-old was slashed in the hand. “Sources said that the assailant is well-known in the neighborhood and frequents houses of worship,” it reported.

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