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Story summary
- FBI agents arrested 21-year-old Jonathan Hunter Kramer in Butler County, stopping an Islamic State (ISIS)-inspired mass-casualty plot.
- Agents seized a rifle, dozens of knives, and nearly 200 rounds of ammunition from Kramer.
- Citizen tips, noted by Shawn Brokos of the Jewish Federation of Greater Pittsburgh, led to the plot’s disruption.
- Kramer posted threats and bomb instructions online as “Nikolas Cruz” and pledged allegiance to ISIS leader Abu Bakr al-Baghdadi.
