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Mizzou

Sexual assault timely warning for MU campus community — sexual assault

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Under Investigation

University of Missouri published an official alert on or about 2017-09-17. 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 verbatim905 chars
Sept. 17, 2017 8:45am Further investigation has determined that the sexual assault occurred at an off campus location. The Columbia Police were contacted and are now leading the investigation. MUPD will continue to assist CPD and the victim. 4:45am MUPD continues the investigation of the reported sexual assault. Preliminary information is that the victim and suspect met earlier in the evening prior to the assault. The investigation will continue and anyone with information about the assault is encouraged to call MUPD. No further updates to this website are expected at this time. 4:15am MUPD has just received a report of a sexual assault that occurred at approximately 3am in an outside area of the 500 block of Kentucky Blvd. At this time the only suspect description is that of a white male and was driving a dark colored vehicle. As more information is received, this site will be updated.
Verify this quote
MU Alertmualert.missouri.edufind archived copies
Transcribed from official institutional alert archive page.
Confirmed-verbatim recovery from live institutional source.
2026-09-21 second deep audit P2 chrome R1: mualert.missouri.edu standing site paragraph (official emergency website / rumor / call-parents footer) is page boilerplate, not the transmitted alert. Paired demote+correct. Cap-exempt.
Message elements

How the first alert is built

To check this alert, Claude Opus 5.5 (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.

Sept. 17, 2017 8:45am Further investigation has determined that the sexual assault occurred at an off campus location. The Columbia Police were contacted and are now leading the investigation. MUPD will continue to assist CPD and the victim. 4:45am MUPD continues the investigation of the reported sexual assault. Preliminary information is that the victim and suspect met earlier in the evening prior to the assault. The investigation will continue and anyone with information about the assault is encouraged to call MUPD. No further updates to this website are expected at this time. 4:15am MUPD has just received a report of a sexual assault that occurred at approximately 3am in an outside area of the 500 block of Kentucky Blvd. At this time the only suspect description is that of a white male and was driving a dark colored vehicle. As more information is received, this site will be updated.

  • Sourcepresent25/25

    Final assessment

    Unanimous: 'MUPD has just received a report' and the Columbia Police are named, identifying the agencies.

    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: It names MUPD and Columbia Police.
    2. present: MUPD is named.
    3. present: It names MUPD.
    4. present: MUPD.
    5. present: It names MUPD and the Columbia Police.
    6. present: MUPD is named as the investigating agency.
    7. present: Cites MUPD and Columbia Police.
    8. present: MUPD and the Columbia Police are named.
    9. present: MUPD is named.
    10. present: It names 'MUPD' and 'The Columbia Police'.
    11. present: MUPD is named.
    12. present: MUPD is named.
    13. present: MUPD is named.
    14. present: MUPD is named.
    15. present: MUPD is named.
    16. present: MUPD and Columbia Police are named.
    17. present: MUPD is named.
    18. present: MUPD and the Columbia Police are named.
    19. present: MUPD is named.
    20. present: MUPD.
    21. present: MUPD is named.
    22. present: MUPD is named.
    23. present: It names MUPD and the Columbia Police.
    24. present: It names MUPD.
    25. present: It says 'MUPD has just received a report' and cites Columbia Police, naming the agencies.
  • Hazardpresent25/25

    Final assessment

    Unanimous: it names 'a sexual assault', a specific crime 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 'a sexual assault'.
    2. present: It names a sexual assault.
    3. present: It names a sexual assault.
    4. present: Sexual assault.
    5. present: It names 'a sexual assault'.
    6. present: It names a "sexual assault".
    7. present: Names a sexual assault.
    8. present: It names a sexual assault.
    9. present: It names a sexual assault.
    10. present: It names 'a sexual assault'.
    11. present: It names a sexual assault.
    12. present: It names a sexual assault.
    13. present: It names a sexual assault.
    14. present: It names a sexual assault.
    15. present: Names 'sexual assault'.
    16. present: It names "a sexual assault".
    17. present: It names a sexual assault.
    18. present: It names a sexual assault.
    19. present: Names a sexual assault.
    20. present: Sexual assault.
    21. present: It names a sexual assault.
    22. present: It names a sexual assault.
    23. present: It names 'a sexual assault'.
    24. present: It names a sexual assault.
    25. present: It names 'a sexual assault', a specific crime threat.
  • Locationpresent25/25

    Final assessment

    Unanimous: it gives 'an outside area of the 500 block of Kentucky Blvd.', later updated to an off campus 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 gives 'the 500 block of Kentucky Blvd.'.
    2. present: It gives the 500 block of Kentucky Blvd.
    3. present: It gives the 500 block of Kentucky Blvd.
    4. present: 500 block of Kentucky Blvd.
    5. present: It gives 'the 500 block of Kentucky Blvd.'.
    6. present: It gives "the 500 block of Kentucky Blvd".
    7. present: Gives the 500 block of Kentucky Blvd.
    8. present: It gives the 500 block of Kentucky Blvd.
    9. present: It gives the 500 block of Kentucky Blvd.
    10. present: It gives 'the 500 block of Kentucky Blvd.'.
    11. present: It gives the 500 block of Kentucky Blvd.
    12. present: It gives the 500 block of Kentucky Blvd.
    13. present: It gives the 500 block of Kentucky Blvd.
    14. present: It gives the 500 block of Kentucky Blvd.
    15. present: '500 block of Kentucky Blvd'.
    16. present: It gives "the 500 block of Kentucky Blvd".
    17. present: It gives the 500 block of Kentucky Blvd.
    18. present: It gives the 500 block of Kentucky Blvd.
    19. present: '500 block of Kentucky Blvd.'
    20. present: 500 block of Kentucky Blvd.
    21. present: It gives the 500 block of Kentucky Blvd.
    22. present: It gives 'the 500 block of Kentucky Blvd.'.
    23. present: It gives 'the 500 block of Kentucky Blvd.'.
    24. present: It gives the 500 block of Kentucky Blvd.
    25. present: It gives 'an outside area of the 500 block of Kentucky Blvd.'
  • Guidanceabsent0/25

    Final assessment

    Unanimous: the only request is for anyone with information to call MUPD, a tip request rather than a protective action.

    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. absent: It only encourages those with information to call MUPD.
    2. absent: It only asks those with information to call.
    3. absent: It only asks for information, with no protective action.
    4. absent: Only a tip request.
    5. absent: It only encourages anyone with information to call MUPD; no protective action.
    6. absent: It only encourages those with information to call MUPD.
    7. absent: Only encourages information calls.
    8. absent: It only encourages anyone with information to call MUPD.
    9. absent: It only encourages calls with information.
    10. absent: It only encourages people with information to call MUPD.
    11. absent: It only encourages information calls.
    12. absent: It only asks those with information to call MUPD.
    13. absent: It only encourages information to MUPD.
    14. absent: It only asks for information, with no protective action.
    15. absent: Only encourages calling with info.
    16. absent: It only encourages calling with information.
    17. absent: It only encourages calling with information.
    18. absent: It only asks those with information to call MUPD.
    19. absent: Only encourages calls with information.
    20. absent: Only asks for information.
    21. absent: It only asks for information.
    22. absent: It only encourages anyone with information to call.
    23. absent: It only asks anyone with information to call MUPD.
    24. absent: It only encourages information; no protective action is given.
    25. absent: It only encourages people with information to call MUPD, which is a tip request rather than a protective action.
  • Timepresent25/25

    Final assessment

    Unanimous: it gives update times of '4:15am', '4:45am' and '8:45am' on 'Sept. 17, 2017', plus an incident time of approximately 3am.

    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: It gives 'Sept. 17, 2017' and times like '4:15am'.
    2. present: It gives Sept. 17, 2017, and times such as 4:15am.
    3. present: It gives Sept. 17, 2017 with times such as 4:15am.
    4. present: 4:15am and approximately 3am.
    5. present: It gives 'Sept. 17, 2017' and times such as '4:15am'.
    6. present: It gives "Sept. 17, 2017" and times like "4:15am".
    7. present: Gives Sept. 17, 2017 and times such as 4:15am.
    8. present: It gives Sept. 17, 2017, with times 4:15am to 8:45am.
    9. present: It gives Sept. 17, 2017, and times.
    10. present: It gives 'Sept. 17, 2017' and times like '4:15am'.
    11. present: It gives timestamped updates like 4:15am.
    12. present: It gives Sept. 17, 2017, with times from 4:15am to 8:45am.
    13. present: It gives Sept. 17, 2017 with times.
    14. present: It gives Sept. 17, 2017, and times such as 4:15am.
    15. present: Times like '4:15am'.
    16. present: It gives "4:15am" and "approximately 3am".
    17. present: It gives Sept. 17, 2017, with timed updates.
    18. present: It gives Sept. 17, 2017, with times from 4:15am to 8:45am.
    19. present: 'Sept. 17, 2017' with times 4:15am to 8:45am.
    20. present: Sept. 17, 2017, 4:15am.
    21. present: It gives Sept. 17, 2017 with timed updates.
    22. present: It gives 'Sept. 17, 2017' and times like '4:15am'.
    23. present: It gives 'Sept. 17, 2017' and times such as 4:15am.
    24. present: It gives times such as 4:15am and 8:45am.
    25. present: It gives update times of '4:15am', '4:45am' and '8:45am' on 'Sept. 17, 2017'.
  • Impactabsent1/25

    Final assessment

    Near unanimous: it names the assault but states no injury, weapon, or severity; one read counted the assault itself as conveying harm.

    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. absent: No consequence or severity is stated.
    2. present: It reports a sexual assault on a victim, conveying harm.
    3. absent: No consequence or severity is stated.
    4. absent: Names the crime only.
    5. absent: No consequence or severity is conveyed.
    6. absent: No statement of consequence or severity appears.
    7. absent: No severity statement is made.
    8. absent: No injury or severity is stated.
    9. absent: No consequence or severity is stated.
    10. absent: No consequence or severity statement is made.
    11. absent: No harm or severity is described beyond naming the crime.
    12. absent: No consequence or severity is stated beyond naming the assault.
    13. absent: No consequence or severity is stated.
    14. absent: No consequence or severity is stated.
    15. absent: No consequence or severity statement.
    16. absent: No consequence or severity is stated.
    17. absent: It names the assault without further consequence or severity.
    18. absent: It names the assault but states no further consequence or severity.
    19. absent: No severity or consequence stated.
    20. absent: No consequence stated.
    21. absent: No severity or consequence is stated.
    22. absent: The crime is named but no consequence or severity is stated.
    23. absent: It names the crime but states no consequence or severity.
    24. absent: No injury, weapon, or severity is described.
    25. absent: It names the assault but states no injury, weapon, or severity to convey its consequences.

Coded by Claude Opus 5.5

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
    Sexual Assault
    mualert.missouri.edu
    archived copy
Cite this case

Campus Alert Archive. "University of Missouri: Sexual assault timely warning for MU campus community — sexual assault." Incident of September 17, 2017. Added July 2026; last updated September 2026. https://campusalertarchive.com/case/university-of-missouri-sexual-assault-2017-09-17/

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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-alertsexual-assaultUnder Investigation
Added July 2026Updated September 2026Via ingestion