Campus Alert Archive
Shaw

A Bottle of Crystallized Ether Forced Downtown Raleigh to Brace for a Controlled Blast

NChazmatemergency notificationmedium confidence
Confirmed Threat

On the evening of Friday, October 10, 2025, staff at the nation's oldest HBCU in the South found a bottle of expired, crystallized diethyl ether in the Roberts Science Building, prompting an evacuation of the building. After four days of planning with the ATF and FBI, Raleigh police closed surrounding streets and detonated the chemical in a buried pit on campus around 11:30 a.m. on Tuesday, October 14, sending a loud boom across downtown Raleigh.

Alerts
3
Response
—
Killed
—
Injured
—
Institution
Shaw University
Hbcu · NC
~1,100 students
Confirmed Timeline

Alert Sequence

3 messages in sequence

Some alert texts below are approximate reconstructions from news coverage, not confirmed verbatim transcripts. Reconstructed texts are shown in italic with a dashed border. Verified verbatim texts have a solid border and are marked accordingly.

INITIAL ALERTSMS
Approximate reconstruction196 chars
SHAW ALERT: The Roberts Science Building has been evacuated as a precaution after a hazardous chemical was found inside. Please avoid the building until further notice. Campus Police are on scene.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Reconstruction based on news accounts that staff found crystallized diethyl ether around 5:10 p.m. EDT and evacuated the Roberts Science Building on S. Wilmington Street as a precaution.
Diethyl ether forms shock-sensitive peroxide crystals as it ages, which is why a found bottle, rather than a spill, drove the response.
UPDATESMS+3d
Approximate reconstruction202 chars
SHAW ALERT: Raleigh Police and Fire will safely dispose of the chemical near the Roberts Science Building this morning. Streets around the building are closed. You may hear a loud noise. Avoid the area.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Reconstruction reflecting the documented operation: Raleigh police shut down streets just before 10:00 a.m. EDT on October 14, 2025, ahead of the controlled detonation.
Warning of a 'loud noise' before a planned blast is a hallmark of pre-detonation public messaging, distinguishing a controlled disposal from an unexpected explosion.
ALL CLEARSMS+3d
Approximate reconstruction162 chars
SHAW ALERT: All clear. The chemical has been safely disposed of. Streets have reopened and the Roberts Science Building area is safe. Thank you for your patience.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Reconstruction tied to the reported timeline: a loud boom was heard in downtown Raleigh just before 11:30 a.m. EDT on October 14, 2025, after which streets reopened.
This is the true all-clear because it explicitly lifts the street closures and declares the area safe, unlike the prior update that still warned people to avoid the area.
Context

Background

Shaw University, founded in 1865 and the oldest historically Black university in the South, sits in downtown Raleigh on South Wilmington and Person Streets. On Friday, October 10, 2025, campus staff discovered a bottle of expired, crystallized diethyl ether in the Roberts Science Building around 5:10 p.m. EDT and evacuated the building as a precaution. Aged ether can form shock-sensitive peroxide crystals, so moving the container was considered too dangerous. The Raleigh Fire Department consulted with the ATF and the FBI and developed a disposal plan over the weekend. On Tuesday, October 14, 2025, police closed streets around the building just before 10:00 a.m. EDT, used a backhoe to dig a pit on a grassy part of campus, buried the chemical under sandbags, and detonated it around 11:30 a.m. EDT, producing a boom audible across downtown before streets reopened.
Analysis

Key Findings

The hazard was a found container of crystallized diethyl ether, not a spill or fire, illustrating how legacy chemicals in aging campus labs can themselves become emergencies
Shaw's response spanned four days because safe disposal required ATF/FBI consultation and a controlled on-campus detonation rather than transport
The pre-blast notification warning of a 'loud noise' prevented the controlled detonation from being mistaken for an attack in downtown Raleigh
Outcome
No injuries. Authorities buried the chemical in a grassy area near the science building, covered it with sandbags, and detonated it. Streets reopened shortly after the controlled blast.
Provenance

Sources

  1. News
    Raleigh police detonate, dispose of hazardous chemical found at Shaw University
    wral.com
  2. News
    Downtown Raleigh's streets back open after contained hazmat explosion on Shaw University's campus
    abc11.com
  3. News
    Raleigh streets reopen near Shaw University after police detonate explosive chemical
    cbs17.com
Tags
hazmatnorth-carolinahbcudiethyl-ethercontrolled-detonationraleighlaboratory-safety
Added May 2026Updated May 2026Via ingestion