Campus Alert Archive
ENMU

Pocket-Dialed Lockdown: ENMU Pushes Active Shooter Twice in Ten Minutes Before President Says 'Accidental Button Push'

NMothertesthigh confidence
UnfoundedNo evidence of an actual threat was found. The institutional response is documented because the alert communication is identical to what would occur during a real incident.

On Wednesday morning, November 30, 2016, Eastern New Mexico University in Portales accidentally pushed an active-shooter alert — twice — to its campus community. President Dr. Steven Gamble later confirmed the alerts were an 'accidental button push' triggered when an employee's panic button activated in his pocket.

Alerts
3
Response
—
Killed
0
Injured
0
Institution
Eastern New Mexico University
Public Masters · NM
~6,000 studentsENMU Alert
Confirmed Timeline

Alert Sequence

3 messages in sequence · 3 verified verbatim

INITIAL ALERTSMS
Verified verbatimKRQE quoting verbatim ENMU active shooter alert76 chars
ENMU Portales active shooter on campus. Shelter in place. Mute cell devices.
Sent the morning of November 30, 2016 to the ENMU Portales campus community in Mountain Standard Time (UTC-7)
ENMU's terse 76-character version is built for SMS delivery and includes the 'mute cell devices' instruction characteristic of run-hide-fight messaging
The same alert was pushed twice in succession before campus police identified the issue
UPDATESMS
Verified verbatimKRQE confirming the alert was sent twice76 chars
ENMU Portales active shooter on campus. Shelter in place. Mute cell devices.
Identical second push, sent before campus police could identify and stop the broadcast
Both pushes were caused by a single employee's panic button activating in his pocket
President Gamble said the duplicate alerts compounded the alarm, prompting the all-clear within roughly ten minutes of the first push
ALL CLEARSMS
Verified verbatimKRQE quoting verbatim ENMU all-clear78 chars
All clear. Accidental button push. The campus may return to normal operations.
Sent approximately ten minutes after the initial accidental alert
The phrase 'Accidental button push' is unusually candid — most universities issue all-clears that omit the cause
President Steven Gamble publicly apologized but said he was pleased with the response from campus and local police, students, and staff
Context

Background

On Wednesday morning, November 30, 2016, Eastern New Mexico University accidentally pushed two consecutive active-shooter alerts to its Portales main campus community of roughly 6,000 students. The verbatim text — 'ENMU Portales active shooter on campus. Shelter in place. Mute cell devices.' — read as a textbook run-hide-fight notification, but it was triggered when an employee's panic button activated inside his pocket and the same notification fired twice. Roughly ten minutes later, ENMU pushed an all-clear that publicly named the cause: 'All clear. Accidental button push. The campus may return to normal operations.' President Dr. Steven Gamble apologized but praised the response from campus and Portales police, students, and staff. The candor of the all-clear — explicitly naming the accidental trigger — stands out among accidental campus alert cases and contrasts with HPU's similar accidental push nearly a decade later, which described the cause as a generic 'mistake.'
Analysis

Key Findings

ENMU's verbatim alert is unusually short (76 characters) and uses the SMS-native 'mute cell devices' instruction
The same alert pushed twice in succession because of a single mis-triggered panic button — a hardware-trigger failure mode rarely documented
The all-clear publicly names 'Accidental button push' as the cause, an unusually candid disclosure compared to most accidental-alert cases
Outcome
ENMU sent an all-clear within roughly ten minutes confirming the alerts were accidental and campus operations could resume. President Gamble apologized but praised the response by campus and local police, students, and staff.
Provenance

Sources

  1. News
    Campus police: ENMU active shooter alert was false alarm (KRQE)
    krqe.com
  2. News
    Active Shooter Mistakenly Reported At Eastern New Mexico University After 'Accidental Button Push' (Patch)
    patch.com
  3. Official
    Active Shooter Information (MyENMU)
    my.enmu.edu
  4. Official
    ENMU Emergency Management and Planning
    enmu.edu
Tags
false-alarmaccidental-alertpanic-buttonnew-mexicoportalespublic-mastersactive-shooter-alertduplicate-pushUnfounded
Added May 2026Updated May 2026Via ingestion