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Campus Alert Archive
UMass Amherst

134 Arrests on the South Lawn: Chancellor Reyes' 8:30 PM Email and the Three-Warning Sweep at UMass Amherst

MAcivil unrestadvisorymedium confidence
Confirmed Threat

On the afternoon of May 7, 2024, pro-Palestine demonstrators reestablished a fortified encampment on the South Lawn at UMass Amherst after a smaller April 29-30 encampment had been removed. Following three formal warnings from the Demonstration Response and Safety Team (DRST) and a 4:30 PM meeting in Draper Hall that produced no agreement, Chancellor Javier Reyes emailed the UMass community at approximately 8:30 PM EDT announcing that law enforcement would clear the encampment. By the early hours of May 8, Massachusetts State Police, UMPD, and local officers had arrested 134 people — approximately 70 students, four faculty, two staff, and roughly 60 non-affiliates.

Alerts
2
Response
Killed
0
Injured
0
Institution
University of Massachusetts Amherst
Public R1 · MA
~32,229 studentsUMass Amherst Alerts
Confirmed Timeline

Alert Sequence

2 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 ALERTEmail
Today, members of our campus community established an unauthorized encampment on the South Lawn. Despite three warnings from the Demonstration Response and Safety Team, and after I and members of my senior leadership team met with demonstrator representatives for an extended period this afternoon, the encampment was not voluntarily dismantled. The protesters rejected our offers for continued civil discourse. Let me be clear — involving law enforcement is the absolute last resort, and one I have taken only after exhausting alternative paths. I have asked the UMass Police Department and our state and local law enforcement partners to disperse the crowd and dismantle the encampment.

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

Sent approximately three hours before the police sweep began at roughly 11:30 PM EDT on May 7, 2024
The phrase 'involving law enforcement is the absolute last resort' became a central object of dispute when faculty later voted no-confidence in Chancellor Reyes on May 21, 2024
DRST is UMass Amherst's Demonstration Response and Safety Team — a designated unit responsible for issuing formal warnings under the university's content-neutral demonstration policy
The 'three warnings' framing was repeated in UMass's January 2025 timeline FAQ but was disputed by demonstrator representatives, who said the warnings were issued in rapid succession over a short window
UPDATETwitter/X+3 h
UMass community: Massachusetts State Police, UMPD, and local law enforcement are now on the South Lawn. The encampment is being dismantled. Please avoid the area. Anyone refusing to disperse will be arrested for trespassing.

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

The sweep involved approximately 160 Massachusetts State Police officers, 35 UMass Police Department officers, and 14 local officers
Arrests proceeded in waves; the operation extended into the early morning hours of May 8, 2024
The 'avoid the area' instruction reflected the standard UMass Amherst pattern of treating civil-unrest sweeps as advisories rather than emergency notifications
Context

Background

The May 7-8, 2024 UMass Amherst South Lawn encampment sweep was the second-largest single-campus arrest in the spring 2024 wave of Gaza encampment clearances, surpassed only by Columbia's Hamilton Hall raid documented elsewhere in this archive. The encampment began at approximately 4:00 PM EDT on May 7 — a re-establishment of a smaller April 29-30 encampment that had been removed peacefully. Demonstrators were warned three times by the Demonstration Response and Safety Team; a 4:30 PM EDT meeting in Draper Hall between Chancellor Reyes and four demonstrator representatives ended without agreement. Chancellor Reyes emailed the UMass community at approximately 8:30 PM EDT announcing he had asked law enforcement to disperse the encampment. The sweep began at approximately 11:30 PM EDT and continued into the early hours of May 8, with approximately 160 Massachusetts State Police officers, 35 UMPD officers, and 14 local officers arresting 134 people. Of the arrestees, approximately 70 were UMass students, four were faculty, two were staff, and approximately 60 were non-affiliates. Allegations of mistreatment included rough handling, zip-tie injuries, and denial of bathroom access for up to 10 hours. The aftermath produced a no-confidence vote against Chancellor Reyes by faculty and librarians on May 21, 2024 and a January 2025 Prince Lobel external review concluding the decision to deploy police was 'reasonable' but that university leadership 'could have chosen other responses.' The case is significant because the response — formal DRST warnings, escalation through written email, then police sweep — represents the most procedurally documented spring-2024 encampment clearance in the public record.
Analysis

Key Findings

134 arrests over the course of the late-night May 7-8 sweep — the second-largest single-campus arrest in the spring 2024 encampment wave, after Columbia
The Chancellor's 8:30 PM EDT email was the formal trigger for the sweep, sent approximately three hours before police arrived — atypical advance notice compared to peer institutions
The DRST 'three warnings' procedure was UMass Amherst's content-neutral demonstration policy in operation; demonstrators disputed whether the warnings were meaningfully sequenced
Police presence (160 MSP + 35 UMPD + 14 local) was the largest single-incident law enforcement footprint of any spring 2024 encampment clearance
Allegations of mistreatment (zip-tie injuries, denial of bathroom access up to 10 hours) prompted faculty no-confidence votes on May 21, 2024
The January 2025 Prince Lobel external review's split conclusion — 'reasonable' deployment but 'could have chosen other responses' — became a template for post-encampment institutional reviews nationwide
Outcome
134 people arrested over the course of the late-night sweep into the early morning of May 8, 2024, charged primarily with trespassing. Approximately 70 of the arrestees were UMass students, four were faculty, and two were staff. Arrestees alleged being roughly handled, zip-tied tight enough to cause bleeding, and held for up to 10 hours without bathroom access. UMass Amherst faculty subsequently voted no-confidence in Chancellor Reyes; a January 2025 Prince Lobel external review concluded that deploying police was 'reasonable' but that university leadership 'could have chosen other responses.'
Provenance

Sources

  1. Official
  2. Official
  3. News
  4. News
  5. News
  6. Student Paper
  7. News
  8. Report
Tags
civil-unrestgaza-encampmentsouth-lawndrstumass-amherstumpdmassachusetts-state-policemassachusettspublic-r1no-confidence-vote134-arrests
Added May 2026Updated May 2026Via ingestion