Campus Alert Archive
Mizzou

Bomb threat investigation MU Alert campus notice

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MOactive threattimely warninghigh confidence
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University of Missouri published an official alert on or about 2017-12-13. Full text is preserved from the official archive.

Alerts
1
Response
—
Killed
0
Injured
0
Institution
University of Missouri
Public R1 · MO
All Mizzou cases →
~30,000 studentsMU Alert
Official alert policy
Read when and how Mizzou says it will use MU Alert: summarized, quoted, and analyzed.
Documented Timeline

Alert Sequence

1 message 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.

INITIAL ALERTMulti-channel
Verified verbatim1629 chars
Dec. 13, 2017 3:35 p.m. MU Alert reports a bomb threat at the Hearnes Center Shuttle Bus Stop. Stay away from or leave the area. Police are investigating. 3:44 p.m. The area around the Hearnes Center shuttle bus stop has been evacuated. Traffic is being rerouted. A police K9 is en route to the scene. 3:55 p.m. No suspicious or explosive device has been found. Police continue to investigate. Stay away from the area. 4:08 p.m. Please stay away from the area of the Hearnes Center bus stop as police continue to investigate the bomb threat. No device has been found. 4:18 p.m. All Clear. No explosive or suspicious device was found. The campus is back to operating under normal conditions. All Clear. This is the official University of Missouri emergency alert website. Whenever an emergency occurs that affects the university community, this website will be updated as quickly as possible with the most current, confirmed information. Please check here for official information. So that phone systems do not become overloaded, please do not call MUPD as they are working hard to confirm facts and maintain the safety of the campus. We are in touch with them as they work through the process and will update this website as quickly as information is received and confirmed. Please do not distribute unconfirmed information or rumors or post or pass along rumors on social media outlets. Safety is the university's top priority, and we are working hard to assure that the campus remains safe while information is obtained and confirmed. Students, please call your parents to assure them that you are safe. Thank you.
Verify this quote
MU Alertmualert.missouri.edufind archived copies
Transcribed from official institutional alert archive page.
Confirmed-verbatim recovery from live institutional source.
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.

Dec. 13, 2017 3:35 p.m. MU Alert reports a bomb threat at the Hearnes Center Shuttle Bus Stop. Stay away from or leave the area. Police are investigating. 3:44 p.m. The area around the Hearnes Center shuttle bus stop has been evacuated. Traffic is being rerouted. A police K9 is en route to the scene. 3:55 p.m. No suspicious or explosive device has been found. Police continue to investigate. Stay away from the area. 4:08 p.m. Please stay away from the area of the Hearnes Center bus stop as police continue to investigate the bomb threat. No device has been found. 4:18 p.m. All Clear. No explosive or suspicious device was found. The campus is back to operating under normal conditions. All Clear. This is the official University of Missouri emergency alert website. Whenever an emergency occurs that affects the university community, this website will be updated as quickly as possible with the most current, confirmed information. Please check here for official information. So that phone systems do not become overloaded, please do not call MUPD as they are working hard to confirm facts and maintain the safety of the campus. We are in touch with them as they work through the process and will update this website as quickly as information is received and confirmed. Please do not distribute unconfirmed information or rumors or post or pass along rumors on social media outlets. Safety is the university's top priority, and we are working hard to assure that the campus remains safe while information is obtained and confirmed. Students, please call your parents to assure them that you are safe. Thank you.

  • Sourcepresent25/25

    Final assessment

    Present: Source in residual alert.

    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. present: Institutional alert branding identifies the source.
    2. present: Official sender attribution is present.
    3. present: Source element is satisfied.
    4. present: Agency wording is explicit.
    5. present: Alert system branding appears.
    6. present: Institutional alert branding identifies the source.
    7. present: Official sender attribution is present.
    8. present: Source element is satisfied.
    9. present: Agency wording is explicit.
    10. present: Alert system branding appears.
    11. present: Institutional alert branding identifies the source.
    12. present: Official sender attribution is present.
    13. present: Source element is satisfied.
    14. present: Agency wording is explicit.
    15. present: Alert system branding appears.
    16. present: Institutional alert branding identifies the source.
    17. present: Official sender attribution is present.
    18. present: Source element is satisfied.
    19. present: Agency wording is explicit.
    20. present: Alert system branding appears.
    21. present: Institutional alert branding identifies the source.
    22. present: Official sender attribution is present.
    23. present: Source element is satisfied.
    24. present: Agency wording is explicit.
    25. present: Alert system branding appears.
  • Hazardpresent25/25

    Final assessment

    Present: Hazard in residual alert.

    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: Names a crime, weather, or operational hazard.
    2. present: Hazard category is explicit.
    3. present: Concrete hazard wording is present.
    4. present: Hazard element is met.
    5. present: Threat type is stated.
    6. present: Names a crime, weather, or operational hazard.
    7. present: Hazard category is explicit.
    8. present: Concrete hazard wording is present.
    9. present: Hazard element is met.
    10. present: Threat type is stated.
    11. present: Names a crime, weather, or operational hazard.
    12. present: Hazard category is explicit.
    13. present: Concrete hazard wording is present.
    14. present: Hazard element is met.
    15. present: Threat type is stated.
    16. present: Names a crime, weather, or operational hazard.
    17. present: Hazard category is explicit.
    18. present: Concrete hazard wording is present.
    19. present: Hazard element is met.
    20. present: Threat type is stated.
    21. present: Names a crime, weather, or operational hazard.
    22. present: Hazard category is explicit.
    23. present: Concrete hazard wording is present.
    24. present: Hazard element is met.
    25. present: Threat type is stated.
  • Locationpresent25/25

    Final assessment

    Present: Location in residual alert.

    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: Names campus or area geography.
    2. present: Place detail is present.
    3. present: Geographic reference appears.
    4. present: Location element is met.
    5. present: Named place supports location.
    6. present: Names campus or area geography.
    7. present: Place detail is present.
    8. present: Geographic reference appears.
    9. present: Location element is met.
    10. present: Named place supports location.
    11. present: Names campus or area geography.
    12. present: Place detail is present.
    13. present: Geographic reference appears.
    14. present: Location element is met.
    15. present: Named place supports location.
    16. present: Names campus or area geography.
    17. present: Place detail is present.
    18. present: Geographic reference appears.
    19. present: Location element is met.
    20. present: Named place supports location.
    21. present: Names campus or area geography.
    22. present: Place detail is present.
    23. present: Geographic reference appears.
    24. present: Location element is met.
    25. present: Named place supports location.
  • Guidancepresent25/25

    Final assessment

    Present: Guidance in residual alert.

    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: Instructs recipients on action or status.
    2. present: Guidance is present.
    3. present: Action language addresses recipients.
    4. present: Guidance element is met.
    5. present: Instructions appear.
    6. present: Instructs recipients on action or status.
    7. present: Guidance is present.
    8. present: Action language addresses recipients.
    9. present: Guidance element is met.
    10. present: Instructions appear.
    11. present: Instructs recipients on action or status.
    12. present: Guidance is present.
    13. present: Action language addresses recipients.
    14. present: Guidance element is met.
    15. present: Instructions appear.
    16. present: Instructs recipients on action or status.
    17. present: Guidance is present.
    18. present: Action language addresses recipients.
    19. present: Guidance element is met.
    20. present: Instructions appear.
    21. present: Instructs recipients on action or status.
    22. present: Guidance is present.
    23. present: Action language addresses recipients.
    24. present: Guidance element is met.
    25. present: Instructions appear.
  • Timepresent25/25

    Final assessment

    Present: Time in residual alert.

    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. present: Gives date or time window.
    2. present: Temporal detail anchors the alert.
    3. present: When-language appears.
    4. present: Time element is present.
    5. present: Timing is specified.
    6. present: Gives date or time window.
    7. present: Temporal detail anchors the alert.
    8. present: When-language appears.
    9. present: Time element is present.
    10. present: Timing is specified.
    11. present: Gives date or time window.
    12. present: Temporal detail anchors the alert.
    13. present: When-language appears.
    14. present: Time element is present.
    15. present: Timing is specified.
    16. present: Gives date or time window.
    17. present: Temporal detail anchors the alert.
    18. present: When-language appears.
    19. present: Time element is present.
    20. present: Timing is specified.
    21. present: Gives date or time window.
    22. present: Temporal detail anchors the alert.
    23. present: When-language appears.
    24. present: Time element is present.
    25. present: Timing is specified.
  • Impactpresent25/25

    Final assessment

    Present: Impact in residual alert.

    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: Describes impact or status.
    2. present: Impact language is present.
    3. present: Consequence is stated.
    4. present: Impact element is met.
    5. present: Effects are named.
    6. present: Describes impact or status.
    7. present: Impact language is present.
    8. present: Consequence is stated.
    9. present: Impact element is met.
    10. present: Effects are named.
    11. present: Describes impact or status.
    12. present: Impact language is present.
    13. present: Consequence is stated.
    14. present: Impact element is met.
    15. present: Effects are named.
    16. present: Describes impact or status.
    17. present: Impact language is present.
    18. present: Consequence is stated.
    19. present: Impact element is met.
    20. present: Effects are named.
    21. present: Describes impact or status.
    22. present: Impact language is present.
    23. present: Consequence is stated.
    24. present: Impact element is met.
    25. present: Effects are named.

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

About this analysis
Context

Background

Official MU Alert archive entry.
Analysis

Key Findings

Official archive page preserves complete alert text.
Outcome
See official notice for status.
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. Official
    Bomb Threat
    mualert.missouri.edu
    archived copy
Cite this case

Campus Alert Archive. "University of Missouri: Bomb threat investigation MU Alert campus notice." Incident of December 13, 2017. Added July 2026. https://campusalertarchive.com/case/university-of-missouri-bomb-threat-2017-12-13/

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

Tags
missourimizzoumu-alertactive-threat
Added July 2026Updated July 2026Via ingestion