Campus Alert Archive
Pierce

A Phoned-In Threat to a School Across the Street Forced Pierce College Into a 45-Minute Summer-Camp Lockdown

CAshelter in placeemergency notificationmedium 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 Tuesday morning, July 23, 2024, Los Angeles Pierce College in Woodland Hills was placed on a precautionary lockdown after the Los Angeles School Police Department received a telephonic threat targeting the West Valley Occupational Center directly across Winnetka Avenue. Pierce went into lockdown shortly before 10:30 a.m. PDT in part to protect children attending summer camps on campus. The lockdown was lifted at 11:16 a.m. PDT after the threat was determined not to be credible.

Alerts
2
Response
—
Killed
0
Injured
0
Institution
Los Angeles Pierce College
Community College · CA
~20,000 studentsPierce Alert
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 ALERTSMS
Approximate reconstruction184 chars
PIERCE ALERT: Lockdown in effect due to police activity in the area. Go to a secure room, lock doors, stay away from windows. Remain in place until further notice. This is not a drill.

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

The lockdown was triggered by a threat to the West Valley Occupational Center (WVOC) across Winnetka Avenue, not to Pierce itself
Many young children were on Pierce's campus that morning attending summer camp programs, raising the stakes for any external threat
Pierce shares Winnetka Avenue with WVOC; the two facilities have functioned as paired security zones during prior incidents
ALL CLEARSMS
Approximate reconstruction173 chars
PIERCE ALERT: Lockdown lifted. LASPD determined the threat at West Valley Occupational Center was not credible. Normal operations may resume. Thank you for your cooperation.

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

All-clear was given at exactly 11:16 a.m. PDT, approximately 45 minutes after the initial lockdown began
The Los Angeles School Police Department, not Pierce's own police, made the credibility determination because the threat was directed at WVOC (an LAUSD adult-education facility)
The CBS Los Angeles coverage from a separate prior Pierce social-media-threat lockdown indicates the campus has experienced multiple unfounded threats requiring full lockdown procedures
Context

Background

Los Angeles Pierce College is a community college in Woodland Hills serving approximately 20,000 students. The 426-acre campus shares Winnetka Avenue with the West Valley Occupational Center (WVOC), an LAUSD adult-education facility. On the morning of July 23, 2024, the Los Angeles School Police Department received a phoned-in threat about WVOC's safety. Because of WVOC's proximity, Pierce was placed on a precautionary lockdown shortly before 10:30 a.m. PDT. The summer-camp dimension elevated the urgency: many children were attending camp programs on Pierce's campus that morning, and the college's leadership has emphasized child safety as a primary driver of its lockdown protocols. The lockdown was lifted at 11:16 a.m. PDT after about 45 minutes, and LASPD said no credible threat was identified at WVOC. The case is one of several Pierce lockdowns prompted by external threats — a pattern reflecting how community college campuses, which share neighborhoods with K-12 schools, occupational centers, and other public facilities, frequently absorb the security implications of incidents at adjacent institutions.
Analysis

Key Findings

The lockdown was triggered by a phoned-in threat to a separate facility across the street, not to Pierce itself
Pierce's lockdown protocols prioritized child safety because many summer-camp children were on campus that morning
The 45-minute duration was relatively short for a community college lockdown, reflecting fast law-enforcement determination that the threat was not credible
Community colleges that share neighborhoods with K-12 schools and occupational centers must often respond to threats they did not receive directly
Outcome
Lockdown lifted at 11:16 a.m. PDT, approximately 45 minutes after it began. The Los Angeles School Police Department determined there was no evidence of a credible threat at the West Valley Occupational Center. No injuries reported. Summer camp activities resumed on Pierce's campus.
Provenance

Sources

  1. Student Paper
    Pierce College campus lockdown lifted after reported threat at West Valley Occupational Center - The Roundup News
    theroundupnews.com
  2. News
    Arrest Made After Pierce College Evacuated Over Social Media Threat - CBS Los Angeles
    cbsnews.com
  3. Source
    Los Angeles Pierce College - Wikipedia
    en.wikipedia.org
Tags
shelter-in-placecommunity-collegelockdowncaliforniaadjacent-facility-threatsummer-campunfounded-threatphoned-in-threatUnfounded
Added May 2026Updated May 2026Via ingestion