Person with gun investigation near MU campus

To check this alert, Claude Opus 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.

• Sourcepresent25/25

  Final assessment

  Present, 25 of 25. Every update is tagged "MU Alert" or "MU Alert Update" and names MUPD as the responding agency, so the sending authority is explicit.

  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: Every entry carries the "MU Alert" signature and cites MUPD and CPD as responders.
  2. present: Each entry is signed "MU Alert" and names MUPD and CPD as responders.
  3. present: Each message opens with the branded signature "MU Alert" and names MUPD and CPD.
  4. present: Every entry opens with the branded signature "MU Alert" and names MUPD and CPD as responders.
  5. present: Each message is tagged "MU Alert" and names MUPD and CPD as responders, so the source is clear.
  6. present: Each message is signed "MU Alert" and credits MUPD and CPD as responders.
  7. present: Each message carries the "MU Alert" signature and cites MUPD and CPD responding.
  8. present: Each entry is signed "MU Alert" and names MUPD and CPD as responders.
  9. present: Each message carries the "MU Alert" signature and names MUPD and CPD as responders.
  10. present: Each message is signed "MU Alert" and names MUPD and CPD as responders.
  11. present: Each entry is signed "MU Alert" and names MUPD and CPD as responders.
  12. present: Every message opens "MU Alert" and cites MUPD and CPD as responders.
  13. present: The branded tag "MU Alert" plus MUPD and CPD identify the sending authority.
  14. present: Each entry opens with the branded signature "MU Alert" and names MUPD and CPD as responders.
  15. present: Each entry carries the "MU Alert" signature and names MUPD and CPD as responders.
  16. present: Each entry is signed "MU Alert" and names MUPD and CPD as responders.
  17. present: Every entry is branded "MU Alert" and MUPD and CPD are named as responders.
  18. present: Messages are signed "MU Alert" and name MUPD and CPD as responders.
  19. present: Every message is signed "MU Alert" and names MUPD and CPD as responders.
  20. present: Each message is signed "MU Alert" and names MUPD and CPD as responders.
  21. present: Each entry carries the "MU Alert" signature and names MUPD and CPD as responders.
  22. present: The branded "MU Alert" signature and named responders MUPD and CPD identify the sender.
  23. present: Each message is signed "MU Alert" and names MUPD and CPD as responders.
  24. present: Each message opens with the branded "MU Alert" tag and names MUPD and CPD.
  25. present: Each message is signed "MU Alert" and names MUPD and CPD as responders.
• Hazardpresent25/25

  Final assessment

  Present, 25 of 25. The opening message states "Person with gun near Hitt St. & University Ave." and a later update places a "handgun in waistband," naming the threat plainly.

  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 "Person with gun" with a "handgun in waistband", a specific armed threat.
  2. present: The threat is named exactly: "Person with gun near Hitt St. & University Ave."
  3. present: "Person with gun" and a "handgun in waistband" name a specific armed threat.
  4. present: It reports a "Person with gun" with a handgun in his waistband, a specific armed threat.
  5. present: The threat is specific: "Person with gun" with a "handgun in waistband".
  6. present: The first message names "Person with gun" and later describes a "handgun in waistband".
  7. present: The initial message names a "Person with gun" with a handgun in his waistband.
  8. present: "Person with gun near Hitt St. & University Ave." names an armed individual as the threat.
  9. present: "Person with gun" and a described "handgun in waistband" name a specific armed threat.
  10. present: "Person with gun" and a described "handgun in waistband" name the threat precisely.
  11. present: "Person with gun near Hitt St." and a "handgun in waistband" name an armed subject.
  12. present: "Person with gun" and a described "handgun in waistband" name a specific armed threat.
  13. present: "Person with gun" and a handgun in the waistband name a specific armed threat.
  14. present: The threat is named exactly: "Person with gun" with a "handgun in waistband".
  15. present: The threat is stated as a "Person with gun" with a "handgun in waistband".
  16. present: "Person with gun" with a "handgun in waistband" names the specific threat.
  17. present: It names a "Person with gun" with a "handgun in waistband", a specific armed threat.
  18. present: It names "Person with gun" and later a "handgun in waistband", a specific armed threat.
  19. present: The hazard is stated plainly as a "Person with gun" with a "handgun in waistband".
  20. present: The hazard is explicit: a "Person with gun" with "handgun in waistband".
  21. present: The threat is named exactly: "Person with gun" with a "handgun in waistband".
  22. present: "Person with gun" and a described "handgun in waistband" name the specific threat.
  23. present: It reports a "Person with gun" with a "handgun in waistband", a specific armed threat.
  24. present: It reports a "Person with gun" with a handgun in his waistband, a specific armed threat.
  25. present: "Person with gun" with a "handgun in waistband" names the specific threat.
• Locationpresent25/25

  Final assessment

  Present, 25 of 25. The intersection "Hitt St. & University Ave." pins the threat to a specific campus crossing, with no dissent among the reads.

  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: The location given is "near Hitt St. & University Ave."
  2. present: The location is "near Hitt St. & University Ave." on the initial message.
  3. present: The threat is located "near Hitt St. & University Ave."
  4. present: The location given is "near Hitt St. & University Ave.".
  5. present: It places the person "near Hitt St. & University Ave." on campus.
  6. present: The location is given as "near Hitt St. & University Ave."
  7. present: It locates the man "near Hitt St. & University Ave."
  8. present: The location is "Hitt St. & University Ave." near campus.
  9. present: The threat is placed "near Hitt St. & University Ave.", a specific intersection.
  10. present: The location given is "near Hitt St. & University Ave".
  11. present: The location is given as "near Hitt St. & University Ave." on campus.
  12. present: The threat is placed "near Hitt St. & University Ave.".
  13. present: "near Hitt St. & University Ave." pinpoints the location.
  14. present: The location given is "near Hitt St. & University Ave.".
  15. present: The location is "near Hitt St. & University Ave." on the campus edge.
  16. present: The location is given as "near Hitt St. & University Ave."
  17. present: The location is "near Hitt St. & University Ave." on campus.
  18. present: The location is given as "near Hitt St. & University Ave".
  19. present: The location given is "near Hitt St. & University Ave." on the Columbia campus.
  20. present: The location given is "near Hitt St. & University Ave.".
  21. present: The location is given as "near Hitt St. & University Ave.", a specific intersection.
  22. present: It places the subject "near Hitt St. & University Ave.", a named intersection.
  23. present: The location given is "near Hitt St. & University Ave."
  24. present: The location given is "near Hitt St. & University Ave."
  25. present: The location "near Hitt St. & University Ave." is given.
• Guidancepresent25/25

  Final assessment

  Present, 25 of 25. Recipients are told to "Leave/stay away from area," a direct protective instruction, later lifted by the "ALL CLEAR" message.

  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: The initial message instructs "Leave/stay away from area", a protective action.
  2. present: It directs recipients to "Leave/stay away from area", a clear protective action.
  3. present: Recipients are told to "Leave/stay away from area", a clear protective action.
  4. present: The first message instructs recipients to "Leave/stay away from area".
  5. present: The first message tells recipients to "Leave/stay away from area", an explicit protective action.
  6. present: Recipients are told to "Leave/stay away from area", a direct protective instruction.
  7. present: It directs recipients to "Leave/stay away from area".
  8. present: The first message instructs "Leave/stay away from area", a clear protective action.
  9. present: It directs recipients to "Leave/stay away from area", a clear protective action.
  10. present: It instructs recipients to "Leave/stay away from area".
  11. present: The first message orders recipients to "Leave/stay away from area".
  12. present: The initial message orders recipients to "Leave/stay away from area".
  13. present: "Leave/stay away from area" is a direct protective instruction.
  14. present: The first message orders recipients to "Leave/stay away from area".
  15. present: It instructs recipients to "Leave/stay away from area", a clear protective action.
  16. present: The first message orders recipients to "Leave/stay away from area".
  17. present: The initial message orders recipients to "Leave/stay away from area".
  18. present: The first message orders recipients to "Leave/stay away from area".
  19. present: The initial message instructs recipients to "Leave/stay away from area".
  20. present: The first message instructs recipients to "Leave/stay away from area".
  21. present: The first message orders recipients to "Leave/stay away from area", a protective action.
  22. present: The first message orders recipients to "Leave/stay away from area".
  23. present: The initial message orders recipients to "Leave/stay away from area".
  24. present: It directs recipients to "Leave/stay away from area", a clear protective action.
  25. present: The first message says "Leave/stay away from area", a clear protective instruction.
• Timepresent25/25

  Final assessment

  Present, 25 of 25. Each entry is stamped, from "7:49 p.m." for the first alert through "9:03 p.m." for the all clear, under the date May 4, 2019.

  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: Sequential clock times from "7:49 p.m." to "9:03 p.m." mark recency.
  2. present: Timestamps run from "7:49 p.m." to the 9:03 p.m. all clear on May 4.
  3. present: Timestamps from 7:49 p.m. to 9:03 p.m. date each update precisely.
  4. present: Timestamps run from 7:49 p.m. to 9:03 p.m. on May 4, 2019.
  5. present: Timestamps from 7:49 p.m. to 9:03 p.m. plus "Update to follow" anchor the sequence in time.
  6. present: Clock times from "7:49 p.m." through "9:03 p.m." track the sequence.
  7. present: Timestamps from 7:49 p.m. to 9:03 p.m. and "continues to investigate" convey timing.
  8. present: The entries carry clock times and phrases like "Expect another update soon".
  9. present: Timestamps from 7:49 p.m. to 9:03 p.m. on May 4, 2019 mark each update.
  10. present: Entries are time stamped from 7:49 p.m. to 9:03 p.m. on May 4, 2019.
  11. present: Timestamps from 7:49 p.m. to 9:03 p.m. and "Update to follow" convey timing.
  12. present: Updates are stamped 7:49 p.m. to 9:03 p.m. on May 4, 2019, and promise another update "soon".
  13. present: Each update carries a clock time such as "7:49 p.m." on May 4.
  14. present: Times run from "7:49 p.m." to "9:03 p.m." on May 4, 2019.
  15. present: Timestamps such as "7:49 p.m." and "Expect another update soon" anchor the message in time.
  16. present: Times from 7:49 p.m. to 9:03 p.m. on May 4, 2019 are given.
  17. present: Updates are time stamped from "7:49 p.m." to "9:03 p.m." on May 4, 2019.
  18. present: Clock times from 7:49 p.m. to 9:03 p.m. on May 4, 2019 are given.
  19. present: Timestamps from "7:49 p.m." to "9:03 p.m." track the sequence.
  20. present: Timestamps run from "7:49 p.m." to the "9:03 p.m." all clear on May 4, 2019.
  21. present: Entries are timed 7:49 p.m. through 9:03 p.m. on May 4, 2019.
  22. present: Each update is time stamped, for example "7:49 p.m." on May 4, 2019.
  23. present: Timestamps run from 7:49 p.m. to 9:03 p.m. on May 4, 2019.
  24. present: Timestamps run from 7:49 p.m. to 9:03 p.m., and updates are promised soon.
  25. present: Timestamps from 7:49 p.m. to 9:03 p.m. and "Update to follow" convey timing.
• Impactabsent0/25

  Final assessment

  Absent, 0 of 25. No consequence or severity is described. The text instead limits expected harm, saying "No shots reported" and "Subject has NOT made any threats."

  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: Severity is actually negated: "No shots reported" and "There is no danger to campus".
  2. absent: It says "No shots reported" and later "no danger to campus", conveying no potential harm.
  3. absent: The alert actually negates harm, noting no shots and no threats made by the subject.
  4. absent: Severity is denied rather than stated: "No shots reported" and "There is no danger to campus".
  5. absent: The alert actually downplays consequences, noting "No shots reported" and later "no danger to campus".
  6. absent: It downplays rather than states harm: "No shots reported" and "Subject has NOT made any threats".
  7. absent: The text actually minimizes harm, noting no shots and "no danger to campus", so no consequence is conveyed.
  8. absent: Consequences are explicitly negated: "No shots reported" and "There is no danger to campus".
  9. absent: Severity is actually downplayed: "No shots reported" and later "There is no danger to campus".
  10. absent: The messages stress "No shots reported" and "no danger to campus", so no harm is conveyed.
  11. absent: It stresses "No shots reported" and "no danger to campus", so no potential harm is described.
  12. absent: It stresses "No shots reported" and "no danger to campus" without describing any potential harm.
  13. absent: It stresses "No shots reported" and no threats made, conveying no potential harm.
  14. absent: Severity is actually negated: "No shots reported" and "There is no danger to campus".
  15. absent: Rather than describing possible harm, it says "No shots reported" and later "There is no danger to campus".
  16. absent: It stresses "No shots reported" and "Subject has NOT made any threats", conveying no potential harm.
  17. absent: It actively negates harm, saying "No shots reported" and "Subject has NOT made any threats".
  18. absent: It actually minimizes harm, noting "No shots reported" and "Subject has NOT made any threats".
  19. absent: Potential harm is actively denied: "No shots reported" and "Subject has NOT made any threats".
  20. absent: It stresses "No shots reported" and "no danger to campus", conveying no potential harm.
  21. absent: It stresses "No shots reported" and no threats made, so no harm or severity is conveyed.
  22. absent: It explicitly minimizes harm, saying "No shots reported" and later "There is no danger to campus".
  23. absent: It actually minimizes risk: "No shots reported" and "There is no danger to campus".
  24. absent: Harm is actively minimized: "No shots reported" and the subject "has NOT made any threats".
  25. absent: Impact is negated rather than stated: "No shots reported" and "There is no danger to campus".