The Plain Record

Neutral daily news — clear headlines, complete facts.

Legal

Pennsylvania Man Charged Following FBI Investigation into Alleged ISIS-Inspired Plot

Jonathan Kramer of Valencia, Pennsylvania, faces federal charges after the FBI reported he planned a mass casualty attack inspired by ISIS.

Published September 15, 2026 at 4:51 PM EDT

The short answer

Jonathan Kramer of Valencia, Pennsylvania, faces federal charges after the FBI reported he planned a mass casualty attack inspired by ISIS. Federal law enforcement officials announced on Tuesday the arrest of a Pennsylvania man for allegedly planning an attack inspired by the Islamic State of Syria (ISIS).

Pennsylvania Man Charged Following FBI Investigation into Alleged ISIS-Inspired Plot

The Facts

Who
Jonathan Kramer (defendant), FBI Special Agent Richard Evanchec, U.S. Attorney Troy Rivetti, and Rep. Mike Kelly (R-PA).
What
The arrest and charging of Jonathan Kramer for allegedly planning a mass casualty attack inspired by ISIS.
When
Kramer was arrested Saturday and officials held a press conference on Tuesday.
Where
Cranberry Township and Valencia, Pennsylvania.
Why
Federal officials allege Kramer was planning an imminent mass casualty attack and using encrypted platforms to discuss explosives and chemical poisons.

Federal law enforcement officials announced on Tuesday the arrest of a Pennsylvania man for allegedly planning an attack inspired by the Islamic State of Syria (ISIS). Jonathan Kramer, 21, of Valencia, was taken into custody on Saturday outside a hotel in Cranberry Township, north of Pittsburgh. Investigators reported finding a rifle, ammunition, and 30 knives in his possession at the time of the arrest.

The arrest followed an investigation by the Federal Bureau of Investigation (FBI). Richard Evanchec, special agent in charge of the FBI's Pittsburgh field office, stated that Kramer had pledged allegiance to ISIS and described the situation as an imminent threat of violence. According to federal officials, the investigation began after an individual reported Kramer’s behavior to law enforcement, leading to further interviews with witnesses.

Court documents allege that Kramer used encrypted platforms to coordinate violence, advising others on methods including chemical poisons, vehicle attacks, and drone-delivered explosives. During searches of his home and hotel room, investigators recovered a semi-automatic rifle, loaded magazines, a scope, and a note stating he could not "live In constant Fear." Officials did not provide specific details regarding the intended time or location of the alleged attack.

For the general public, the impact is centered on the role of community reporting in federal investigations. U.S. Attorney Troy Rivetti emphasized that the arrest was made possible by a citizen report, suggesting that law enforcement continues to rely on public vigilance. While there are no reported changes to general travel, taxes, or health care benefits as a result of this specific arrest, it reinforces the legal precedent for using social media correspondence and encrypted communications as evidence in federal terrorism-related charges.

Kramer faces one federal count of receipt or transfer of a firearm or ammunition with the intent to commit a felony or a federal crime of terrorism. He has waived his right to a detention hearing, meaning he will remain in custody for the immediate future. A preliminary examination hearing is scheduled for Wednesday.

What happens next: Kramer is scheduled to appear in court for a preliminary examination on Wednesday. The investigation remains ongoing as officials review the evidence recovered from his residence and digital communications. No trial date has been set, and the U.S. Attorney’s office has not indicated if additional charges will be filed.

Timeline of what happened

Key dates and decisions, in the order they occurred.

  1. September 12, 2026

    Kramer arrested outside a hotel in Cranberry Township

  2. September 15, 2026

    Federal officials announce charges and details at a press conference

Summaries are written by The Plain Record to state the facts of a story plainly and without political slant. Drafted with AI assistance and checked against the source record before publication. See how we report, or report a correction.

← Back to the front page

Questions readers ask

What happened: Pennsylvania Man Charged Following FBI Investigation into Alleged ISIS-Inspired Plot?

The arrest and charging of Jonathan Kramer for allegedly planning a mass casualty attack inspired by ISIS.

Who is involved?

Jonathan Kramer (defendant), FBI Special Agent Richard Evanchec, U.S. Attorney Troy Rivetti, and Rep. Mike Kelly (R-PA).

When did this happen?

Kramer was arrested Saturday and officials held a press conference on Tuesday.

Where did this happen?

Cranberry Township and Valencia, Pennsylvania.

Why does this matter?

Federal officials allege Kramer was planning an imminent mass casualty attack and using encrypted platforms to discuss explosives and chemical poisons.