Wording not preserved
A initial alert message is documented at this point in the sequence, but its exact wording is not preserved in the public record. The public edition displays only confirmed alert text.
SRU
Bomb threat cleared by noon after a campus sweep; suspected to be a swatting attempt
AI-generated · every claim is source-linkedConfirmed HoaxDetermined to be a hoax. The institutional response is documented because it reveals how the alert system performed under a perceived real threat.
On September 2, 2025, Slippery Rock University (a Pennsylvania state public university roughly an hour north of Pittsburgh) received a bomb threat at approximately 10:25 AM EDT that prompted a campus-wide search and sweep. SRU Police gave the all-clear by noon after a thorough sweep of buildings and residence halls. The threat was classified as a suspected swatting attempt part of the nationwide 2025 wave that had hit 32 campuses by then.
- Alerts
- 3
- Response
- —
- Killed
- 0
- Injured
- 0
~8,500 studentsSRU Alert
Documented Timeline
Alert Sequence
3 messages in sequence · 1 verified verbatim
Some messages in this sequence are documented (their existence, timing, and channel are sourced) but their exact wording is not preserved in the public record. Those entries appear as placeholders; only confirmed text is displayed.
Wording not preserved
A all clear message is documented at this point in the sequence, but its exact wording is not preserved in the public record. The public edition displays only confirmed alert text.
Verified verbatimVerbatim quote from President Karen Riley's 4:13 PM email, as reported by The Rocket student newspaper141 chars
If a student is involved in swatting, the University will work closely with campus and local law enforcement to support a full investigation.
President Karen Riley's follow-up email at 4:13 PM EDT was the third campus-wide communication of the day, after the initial alert and the noon all-clear
Riley's note explicitly framed swatting as both a Student Code of Conduct violation and a federal/state crime, an unusually direct disciplinary signal during the active investigation
President Riley named swatting directly in the message rather than using more generic language such as 'security incident'
Context
Background
On the morning of September 2, 2025 (the day after Labor Day weekend) Slippery Rock University in western Pennsylvania received a bomb threat at approximately 10:25 AM EDT. SRU Police initiated a comprehensive building-by-building sweep that included both academic buildings and residence halls. By shortly after noon, SRU Police had cleared all buildings and issued an all-clear to the campus community. The university explicitly characterized the incident as a suspected swatting attempt and reported it to federal authorities. Slippery Rock, a regional public university in the Pennsylvania State System of Higher Education (PASSHE) with approximately 8,500 students, became the 32nd college or university targeted in the 2025 swatting wave, which had begun in earnest on August 21 with the Villanova hoax. Unlike many of the August 2025 hoaxes which involved active shooter calls to libraries, the SRU hoax was a bomb threat, a different tactical variant that triggered building searches rather than shelter-in-place lockdowns. The September 2 incident demonstrated that the Purgatory wave was rapidly expanding beyond elite R1 institutions to regional public universities and smaller campuses, dramatically broadening the geography of the threat.
Analysis
Key Findings
SRU was the 32nd US college targeted in the 2025 swatting wave, marking a significant expansion to regional public universities
The bomb threat tactic (rather than active shooter) represented a different variant of the swatting playbook, requiring building searches rather than shelter-in-place
SRU explicitly used the word 'swatting' in its public communications, publicly characterizing the incident as a suspected hoax the same day
The all-clear came approximately 90 minutes after the initial alert, following a search of all academic buildings and residence halls
The incident was reported to federal authorities, consistent with the FBI's investigation of the 2025 college swatting wave linked to the group known as Purgatory
Outcome
No bomb was found. SRU Police gave the all-clear by noon EDT after a comprehensive sweep of buildings including residence halls. The incident was classified as a suspected swatting attempt and reported to federal agencies. SRU was the 32nd US college targeted in the 2025 swatting wave.
Provenance
Sources
- News
- Student Paper
- News
- News
- News
- News
Cite this case
Campus Alert Archive. "Slippery Rock University of Pennsylvania: Bomb threat cleared by noon after a campus sweep; suspected to be a swatting attempt." Incident of September 2, 2025. Added May 2026. https://campusalertarchive.com/case/slippery-rock-university-swatting-2025-09-02/
Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.
Tags
swattingbomb-threatslippery-rockpennsylvaniapassheregional-public2025-purgatory-wavefbi-investigationpost-labor-dayrural-campusHoax
Added May 2026Updated May 2026Via ingestion