Campus Alert Archive
CSUN

Gun in the Parking Lot: CSUN Finals Week Shelter-in-Place Ends When Report of Armed Man Proves Unfounded

CAarmed personemergency notificationhigh 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 December 12, 2022, during finals week, CSUN police ordered a campus-wide shelter-in-place after receiving a report of an individual with a gun in a car in a campus parking lot. The university tweeted an alert at 7:53 AM telling anyone in a parking lot to leave immediately and everyone else to shelter in place. The report was determined to be unfounded within an hour.

Alerts
2
Response
—
Killed
—
Injured
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Institution
California State University, Northridge
Public Masters · CA
~38,000 studentsCSUN Alert
Confirmed Timeline

Alert Sequence

2 messages in sequence · 2 verified verbatim

INITIAL ALERTTwitter/X
Verified verbatimCSUN official X (Twitter) account246 chars
#CSUN Police: There is an individual reported to have a gun in his car on campus. If you are in a campus parking lot – leave now. If you are on campus, please shelter in place. All others are advised to stay away from campus until further notice.
Verbatim text from CSUN's official X post at 7:53 AM PST on December 12, 2022 — note en dash before 'leave now', preserved from the original tweet
The alert was triggered by a report received around 7:45 AM PST of a person with a gun in a car in a campus parking lot
The incident occurred during finals week, affecting students arriving for exams
ALL CLEARTwitter/X+48 min
Verified verbatimNBC Los Angeles and CBS Los Angeles both quoted this verbatim CSUN all-clear message; issued at approximately 8:41 AM PST on December 12, 2022167 chars
The report of an individual with a gun on campus was determined to be unfounded. No threat has been identified on or around campus. The campus is open and operational.
Verbatim text quoted by NBC Los Angeles and CBS Los Angeles in their coverage of the CSUN all-clear; issued at approximately 8:41 AM PST, about 48 minutes after the initial alert
'The campus is open and operational' replaces the typical 'resume normal operations' phrasing, explicitly confirming access rather than just permission to continue activities
LAPD and CSUN police confirmed that no gun or threat was found after a thorough campus search
Context

Background

On the morning of December 12, 2022, during finals week at California State University, Northridge, law enforcement received a report around 7:45 AM PST of a person with a gun in a car in a campus parking lot. CSUN police issued an alert at 7:53 AM via social media and text, directing anyone in a parking lot to leave immediately and everyone else on campus to shelter in place. The alert warned all others to stay away from campus until further notice. LAPD officers and CSUN police searched the campus and by approximately 8:41 AM, the situation was cleared after the report was determined to be unfounded. No gun or threat was found. The incident disrupted the start of finals week for the university's approximately 38,000 students. CSUN experienced a similar unfounded armed person report in June 2023, suggesting a pattern of false reports at the campus.
Analysis

Key Findings

The report of an armed person in a campus parking lot was determined to be unfounded within approximately 48 minutes
The incident occurred during finals week, disrupting exam schedules for the university's 38,000 students
CSUN experienced a similar unfounded armed person report in June 2023, suggesting a recurring pattern
Outcome
After a campus search, no gun or threat was found. The shelter-in-place was lifted at approximately 8:41 AM PST. The report was classified as unfounded by LAPD and CSUN police.
Provenance

Sources

  1. Social
    CSUN Police alert tweet (CSUN official X account)
    x.com
  2. News
    All Clear at Cal State Northridge After Police Say Report of Man With Gun Was Unfounded (NBC Los Angeles)
    nbclosangeles.com
  3. News
    Report of a man with gun on CSUN campus unfounded, police say (KTLA)
    ktla.com
  4. News
    All Clear At Cal State Northridge Campus After Reports Of Armed Person (Patch)
    patch.com
Tags
armed-personunfoundedshelter-in-placecaliforniafinals-weekparking-lotfalse-reportUnfounded
Added May 2026Updated June 2026Via ingestion