Campus Alert Archive
SCSU

Active-shooter alert sent in error for a man with a knife; corrected six minutes later

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MNswattingemergency notificationmedium confidence
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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 the evening of May 8, 2023, St. Cloud State University's Star Alert system sent two simultaneous messages to campus: a text saying there was an active shooter using 'RUN. HIDE. FIGHT.' language, and an email about a suspicious person. A correction arrived six minutes later. The underlying incident was a suicidal man with a knife near 4th Avenue and Highway 23, not an active shooter. Police persuaded the man to drop the knife and took him to hospital; no one was injured.

Alerts
3
Response
14 min
Killed
—
Injured
—
Institution
St. Cloud State University
Public Masters · MN
All SCSU cases →
~9,500 studentsStar Alert
Documented Timeline

Alert Sequence

3 messages in sequence · 1 verified verbatim

Confirmed wording is transcribed character-for-character from a primary source. Use Verify this quote under each message to open that source in a new tab and compare the text yourself.

Some messages in this sequence are documented (their existence, timing, and channel are sourced) but their exact wording is not preserved in the public record. Those entries appear as placeholders; only confirmed text is displayed.

INITIAL ALERTSMS
Verified verbatim43 chars
ACTIVE SHOOTER ON CAMPUS. RUN. HIDE. FIGHT.
Verify this quote
Star Tribune, quoting the erroneous Star Alert text message verbatimstartribune.comarchived copy
The text message went out at approximately 10:45 p.m. CDT on May 8, 2023 with active-shooter 'RUN. HIDE. FIGHT.' language, while the simultaneous email correctly described only a suspicious person: a split-channel error in the Star Alert system.
The 43-character message carried no location detail and no instructions beyond the template; the entire active-shooter template fired in place of the intended suspicious-person notice
CORRECTIONSMS
Wording not preserved

A correction message is documented at this point in the sequence, but its exact wording is not preserved in the public record. The public edition displays only confirmed alert text.

ALL CLEARSMS
Wording not preserved

A all clear message is documented at this point in the sequence, but its exact wording is not preserved in the public record. The public edition displays only confirmed alert text.

Message elements

How the first alert is built

To check this alert, Claude (an AI) read it in full 25 separate times, independently. Each read decided whether the message answers each of the six questions and gave a short reason. A final reviewer then weighed all 25 and wrote the plain-English verdict you see when you open a row. The score (for example 22/25) is how many reads agreed; the 25 individual reads are tucked underneath if you want to check them.

ACTIVE SHOOTER ON CAMPUS. RUN. HIDE. FIGHT.

  • Sourceabsent0/25

    Final assessment

    Unanimous: no sender, agency, or branded signature appears, so the source is absent.

    Who is sending the alert and who is responding. People act faster on a message from a clearly identifiable, credible sender, such as a named department, the police, or a branded alert system, than on an anonymous notice. A branded signature counts.

    See all 25 individual reads
    1. absent: No sender, agency, or branded signature appears in the text.
    2. absent: No sender, brand, or agency identifies who issued this alert.
    3. absent: No sender, agency, or branded signature appears in the text.
    4. absent: No sender tag, university, or agency identifies who issues the alert.
    5. absent: No sender, agency, or branded signature appears in the text.
    6. absent: No sender, agency, or branded signature identifies who issued this alert.
    7. absent: No branded signature, sender tag, or named authority identifies who is sending the message.
    8. absent: No sender name, branded tag, or issuing authority appears in the text.
    9. absent: No branded signature, agency, or institution identifies the sender.
    10. absent: No sender, branded signature, or named authority appears in the text.
    11. absent: No sender, agency, or branded signature appears in the text.
    12. absent: No sender, branded tag, or authority is identified in the text.
    13. absent: No sender, university name, or agency is identified in the message.
    14. absent: No sender tag, agency, or institution identifies itself in this short alert.
    15. absent: No sender, agency, or branded signature appears in this bare alert.
    16. absent: No sender, agency, or branded signature identifies who issued this alert.
    17. absent: No branded signature, agency, or institution names itself as sender.
    18. absent: No sender, signature, or issuing authority is named in the text.
    19. absent: No sender, branded tag, or named authority appears in the brief alert.
    20. absent: No sender, university, or agency is named in the text.
    21. absent: No sender, authority, or branded signature appears in the text.
    22. absent: No sender tag, agency, or institution names itself in the text.
    23. absent: No sender, signature, or authority is identified in the text.
    24. absent: No sender tag, agency, or branded signature identifies who issued this alert.
    25. absent: No sender, university, or agency is named in the text.
  • Hazardpresent25/25

    Final assessment

    Unanimous: it names ACTIVE SHOOTER, a specific threat.

    What the threat actually is. A complete warning names the specific danger, such as a shooter, a fire, a tornado, or a gas leak, rather than a vague emergency, because people decide what to do based on what they are facing.

    See all 25 individual reads
    1. present: It names "ACTIVE SHOOTER", a specific threat.
    2. present: It names "ACTIVE SHOOTER", a specific threat.
    3. present: It names "ACTIVE SHOOTER", a specific threat.
    4. present: It names "ACTIVE SHOOTER", a specific threat.
    5. present: It names "ACTIVE SHOOTER", a specific threat.
    6. present: It names "ACTIVE SHOOTER", a specific threat.
    7. present: It names "ACTIVE SHOOTER", a specific threat.
    8. present: It names "ACTIVE SHOOTER", a specific threat.
    9. present: It names an "ACTIVE SHOOTER", a specific threat.
    10. present: It names an "ACTIVE SHOOTER", a specific threat.
    11. present: It names "ACTIVE SHOOTER", a specific threat.
    12. present: It names "ACTIVE SHOOTER", a specific threat.
    13. present: It names "ACTIVE SHOOTER", a specific threat.
    14. present: It names "ACTIVE SHOOTER", a specific threat.
    15. present: It names "ACTIVE SHOOTER ON CAMPUS", a specific threat.
    16. present: It names "ACTIVE SHOOTER", a specific threat.
    17. present: It names "ACTIVE SHOOTER", a specific threat.
    18. present: It names "ACTIVE SHOOTER", a specific threat.
    19. present: It names an "ACTIVE SHOOTER", a specific threat.
    20. present: It names "ACTIVE SHOOTER", a specific threat.
    21. present: It names "ACTIVE SHOOTER", a specific threat.
    22. present: Names "ACTIVE SHOOTER", a specific threat.
    23. present: Names "ACTIVE SHOOTER", a specific threat.
    24. present: It names "ACTIVE SHOOTER", a specific threat.
    25. present: It names "ACTIVE SHOOTER", a specific threat.
  • Locationpresent25/25

    Final assessment

    Unanimous: it says the shooter is ON CAMPUS, a stated location.

    Where the threat is. Saying whether danger is in a specific building, a part of campus, or area-wide lets people judge their own proximity and choose a safe direction. Without a where, a warning is hard to act on precisely.

    See all 25 individual reads
    1. present: It says the shooter is "ON CAMPUS".
    2. present: It locates it "ON CAMPUS".
    3. present: It says "ON CAMPUS", a location.
    4. present: It says "ON CAMPUS".
    5. present: It places it "ON CAMPUS".
    6. present: It says "ON CAMPUS", a location.
    7. present: It says "ON CAMPUS", a location.
    8. present: It says "ON CAMPUS".
    9. present: It says "ON CAMPUS".
    10. present: It says "ON CAMPUS".
    11. present: It says the shooter is "ON CAMPUS".
    12. present: It says "ON CAMPUS", a place.
    13. present: It says "ON CAMPUS", a location reference.
    14. present: It says "ON CAMPUS", a location.
    15. present: It says "ON CAMPUS".
    16. present: It says "ON CAMPUS", a location.
    17. present: It says "ON CAMPUS", a place.
    18. present: It says "ON CAMPUS".
    19. present: It says the shooter is "ON CAMPUS".
    20. present: It says "ON CAMPUS".
    21. present: It says "ON CAMPUS", a location.
    22. present: Says "ON CAMPUS".
    23. present: Says the threat is "ON CAMPUS".
    24. present: It says "ON CAMPUS", a location.
    25. present: It says the shooter is "ON CAMPUS".
  • Guidancepresent25/25

    Final assessment

    Unanimous: it instructs RUN, HIDE, FIGHT, clear protective guidance.

    The protective action to take. A clear, specific instruction, such as shelter in place, evacuate, avoid the area, or run-hide-fight, drives faster and more correct protective behavior than describing the threat alone.

    See all 25 individual reads
    1. present: It instructs "RUN. HIDE. FIGHT.", protective actions.
    2. present: It instructs "RUN. HIDE. FIGHT.".
    3. present: It instructs "RUN. HIDE. FIGHT.", protective actions.
    4. present: It instructs "RUN. HIDE. FIGHT.".
    5. present: It instructs recipients "RUN. HIDE. FIGHT.".
    6. present: It instructs recipients to "RUN. HIDE. FIGHT.", protective actions.
    7. present: It instructs recipients to "RUN. HIDE. FIGHT", protective actions.
    8. present: It instructs "RUN. HIDE. FIGHT.".
    9. present: It instructs recipients to "RUN. HIDE. FIGHT.".
    10. present: It instructs recipients to "RUN. HIDE. FIGHT."
    11. present: It instructs recipients to "RUN. HIDE. FIGHT".
    12. present: It instructs "RUN. HIDE. FIGHT".
    13. present: It instructs recipients to "RUN. HIDE. FIGHT.".
    14. present: It instructs "RUN. HIDE. FIGHT.", protective actions.
    15. present: It instructs "RUN. HIDE. FIGHT.", protective actions.
    16. present: It instructs "RUN. HIDE. FIGHT.", protective actions.
    17. present: It instructs "RUN. HIDE. FIGHT.", protective action.
    18. present: It instructs "RUN. HIDE. FIGHT.".
    19. present: It instructs recipients to "RUN. HIDE. FIGHT.".
    20. present: It instructs "RUN. HIDE. FIGHT.".
    21. present: It instructs "RUN. HIDE. FIGHT.", protective actions.
    22. present: Instructs "RUN. HIDE. FIGHT.".
    23. present: Instructs "RUN. HIDE. FIGHT", protective actions.
    24. present: It instructs "RUN. HIDE. FIGHT.", protective actions.
    25. present: It instructs recipients to "RUN. HIDE. FIGHT".
  • Timeabsent0/25

    Final assessment

    Unanimous: no clock time, date, or recency cue appears, so timing is absent.

    When the message applies. A timestamp, the word now or immediately, or a phrase like until further notice tells the reader whether the danger is current and how quickly to act.

    See all 25 individual reads
    1. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    2. absent: No clock time, date, or recency cue appears.
    3. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    4. absent: No clock time, date, or recency cue appears.
    5. absent: No clock time, date, or recency cue appears in the text.
    6. absent: No clock time, date, or recency cue appears; "ACTIVE" is part of the hazard.
    7. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    8. absent: No clock time, date, or recency cue appears; "active shooter" is the hazard.
    9. absent: No clock time, date, or recency cue appears.
    10. absent: No clock time, date, or recency cue appears, "active" is part of the hazard.
    11. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    12. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    13. absent: No clock time, date, or recency cue appears, with "active" being part of the hazard.
    14. absent: No clock time, date, or recency cue appears.
    15. absent: No clock time, date, or recency cue appears.
    16. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    17. absent: No clock time, date, or recency cue appears.
    18. absent: No clock time, date, or recency cue appears.
    19. absent: No clock time, date, or recency cue appears, only the hazard.
    20. absent: No clock time, date, or recency cue appears.
    21. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    22. absent: No clock time, date, or recency cue appears.
    23. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    24. absent: No clock time, date, or recency cue appears; "active" is part of the hazard.
    25. absent: No clock time, date, or recency cue appears.
  • Impactpresent21/25

    Final assessment

    Present by strong majority (21 of 25); an active shooter report with Run Hide Fight conveys explicit lethal danger, though a few dissent that it names the hazard without stating injury or severity.

    What the hazard could do to the people in its path. Beyond naming the threat, a complete warning conveys its potential consequences or severity, such as that a tornado can level buildings or that a leak could be explosive, so recipients grasp how much danger they are in. Research on warning message content finds that a concrete impact statement helps people personalize their risk and act sooner.

    See all 25 individual reads
    1. present: States active shooter on campus and instructs run hide fight, conveying a clear lethal danger.
    2. present: It reports an active shooter on campus and instructs run hide fight, conveying an explicit lethal threat to people.
    3. absent: It reports an active shooter and directs Run Hide Fight but states no injury or severity beyond naming the hazard.
    4. present: It reports an active shooter on campus and instructs run hide fight, with the run hide fight directive implying lethal danger though erroneous.
    5. present: Reports an active shooter on campus and instructs RUN HIDE FIGHT, conveying imminent deadly threat to people.
    6. present: States active shooter on campus with RUN HIDE FIGHT, the active shooter wording conveying an imminent danger to life.
    7. present: States active shooter on campus and instructs run, hide, fight, conveying an explicit violent threat.
    8. absent: It states active shooter on campus with run-hide-fight guidance but names the hazard without stating any consequence or harm.
    9. present: Reports an active shooter on campus and directs Run Hide Fight, where the active shooter framing strongly implies danger to life.
    10. present: It reports an active shooter on campus and instructs run hide fight, and the run-hide-fight survival directive for an active shooter implies a clear life threat.
    11. present: States active shooter on campus with Run Hide Fight, an active shooter actively endangering implying lethal harm to people.
    12. present: It reports an active shooter on campus and instructs Run Hide Fight, conveying an imminent danger of armed violence.
    13. absent: States active shooter and instructs Run Hide Fight without any statement of harm or severity.
    14. present: It reports an active shooter on campus and instructs Run Hide Fight, with the active shooter framing conveying lethal danger.
    15. present: The text states active shooter on campus and instructs Run Hide Fight, with an active shooter and these instructions conveying lethal danger.
    16. present: States active shooter on campus and instructs Run Hide Fight, with active shooter conveying potential lethal danger even though it was erroneous.
    17. present: It states active shooter on campus and Run Hide Fight, conveying a present violent danger.
    18. present: States active shooter on campus and directs run hide fight, conveying an immediate stated danger to people.
    19. present: States active shooter on campus and instructs Run Hide Fight, and an active shooter conveys a clear danger of harm.
    20. absent: Names an active shooter and instructs Run Hide Fight but states no specific harm or severity beyond the hazard name.
    21. present: States there is an active shooter on campus and instructs run, hide, fight, with the active-shooter framing and survival directives conveying lethal danger.
    22. present: States active shooter on campus and instructs run hide fight, with an active shooter implying imminent danger to life.
    23. present: It states there is an active shooter on campus and instructs Run Hide Fight, conveying an active deadly threat in progress.
    24. present: States active shooter on campus and instructs Run Hide Fight, a directly stated violent threat indicating harm.
    25. present: It reports an active shooter and instructs Run Hide Fight, strongly implying a deadly danger to people.

Systematic AI judgments with visible reasoning, not human-validated codings.

About this analysis
Context

Background

St. Cloud State University operates the Star Alert mass notification system to push emergency messages via text, email, and phone. On the evening of May 8, 2023, a suicidal man armed with a knife was reported in the 300 block of 4th Avenue South (about one block from the SCSU campus) and officers were dispatched at approximately 10:31 p.m. CDT. When a campus emergency operator activated the Star Alert system, a formatting or template error caused the text channel to fire the active-shooter 'RUN. HIDE. FIGHT.' template while the simultaneous email correctly described only a suspicious person. The discrepancy triggered campus-wide panic among students and faculty who received the text. A correction went out approximately six minutes later, and a final all-clear followed by 11:20 p.m. CDT. Police persuaded the man to drop the knife and transported him to a hospital for a mental health evaluation; no one was hurt. The university issued a statement the next day saying the error was corrected. The incident is an example of split-channel alert failure: two simultaneous messages carried contradictory severity levels, leaving recipients unsure which was correct. Erroneous active-shooter alerts have been documented at several US campuses.
Analysis

Key Findings

A split-channel error sent active-shooter 'RUN. HIDE. FIGHT.' language by text while the simultaneous email correctly described a suspicious person
The underlying call was a suicidal man with a knife, not an active shooter; no shots were fired and no one was injured
The correction arrived in six minutes, but the gap between the two messages was long enough to spread campus-wide panic
SCSU acknowledged the error publicly and said the underlying system issue was resolved
Outcome
The man was taken to the hospital for evaluation. No injuries occurred. SCSU acknowledged a messaging error and stated the issue was resolved for future emergencies.
Provenance

Sources

Every claim on this page is meant to be checkable. Open the links below—and the Verify this quote control under each confirmed alert—to read the original university, news, or archive page yourself. Hostnames are shown so you can see where you are going; archived copies survive when live pages move or disappear. See also our methodology.

  1. News
    Erroneous alert about 'active shooter' sent to St. Cloud State campus community -- MPR News
    mprnews.org
    archived copy
  2. News
    St. Cloud State erroneously sends active shooter alert: 'RUN. HIDE. FIGHT.' -- Star Tribune
    startribune.com
    archived copy
  3. News
    St. Cloud Police Give Update Regarding Suspicious Person at SCSU -- KNSI Radio
    knsiradio.com
    archived copy
  4. News
    St. Cloud State sends out active shooter alert before quickly changing messaging -- CBS Minnesota
    cbsnews.com
    archived copy
  5. News
    SCSU issues correction message after mistakenly sending active shooter alert -- KSTP
    kstp.com
    archived copy
Cite this case

Campus Alert Archive. "St. Cloud State University: Active-shooter alert sent in error for a man with a knife; corrected six minutes later." Incident of May 8, 2023. Added May 2026; last updated July 2026. https://campusalertarchive.com/case/st-cloud-state-university-erroneous-active-shooter-alert-2023-05-08/

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Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.

Tags
erroneous-alertactive-shootersystem-errorsplit-channelsuspicious-personmental-healthminnesotastar-alertcorrectionUnfounded
Added May 2026Updated July 2026Via ingestion