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UMN

Robbery at 3:36pm 12/28/2019 Mariucci Arena. 2 Teen Males in a Dark SUV, A 2nd

AI-generated · every claim is source-linked
MNrobberytimely warninghigh confidence
Under Investigation

UMN Public Safety posted 1 Safety Notification(s) on 2019-12-28. Verbatim from the official alerts archive.

Alerts
1
Response
Killed
0
Injured
0
Institution
University of Minnesota
Public R1 · MN
All UMN cases →
SAFE-U
Official alert policy
Read when and how UMN says it will use SAFE-U: 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 verbatim251 chars
U of M Twin Cities: Robbery at 3:36pm 12/28/2019 Mariucci Arena. 2 Teen Males in a Dark SUV, A 2nd Attempted Robbery 3:25pm 12/28/2019 occurred at 6 St Se /15 Av Se USE CAUTION updates and safety tips at z.umn.edu/alerts SAFE-U EMERGENCY (Email, Text)
Exact text from official publicsafety.umn.edu/alerts archive page.
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.

U of M Twin Cities: Robbery at 3:36pm 12/28/2019 Mariucci Arena. 2 Teen Males in a Dark SUV, A 2nd Attempted Robbery 3:25pm 12/28/2019 occurred at 6 St Se /15 Av Se USE CAUTION updates and safety tips at z.umn.edu/alerts SAFE-U EMERGENCY (Email, Text)

  • Sourcepresent25/25

    Final assessment

    Unanimous: 'U of M Twin Cities' (and 'SAFE-U EMERGENCY') identifies the sending institution.

    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: 'U of M Twin Cities' identifies the sending institution.
    2. present: 'U of M Twin Cities' identifies the sender.
    3. present: 'U of M Twin Cities' and 'SAFE-U EMERGENCY' identify sender.
    4. present: 'U of M Twin Cities'/'SAFE-U EMERGENCY' identify the sender.
    5. present: 'U of M Twin Cities' identifies the sending institution.
    6. present: 'U of M Twin Cities' identifies the sending institution.
    7. present: 'U of M Twin Cities' branded alert identifies the sender.
    8. present: 'U of M Twin Cities' branded signature.
    9. present: 'U of M Twin Cities' identifies the issuing institution.
    10. present: 'U of M Twin Cities' identifies the sending institution.
    11. present: Branded 'U of M Twin Cities' / 'SAFE-U EMERGENCY' signature.
    12. present: 'U of M Twin Cities' identifies the issuing university.
    13. present: 'U of M Twin Cities' identifies the issuer.
    14. present: 'U of M Twin Cities' identifies the sending institution.
    15. present: 'U of M Twin Cities' identifies the source.
    16. present: 'U of M Twin Cities' branded signature identifies sender.
    17. present: Branded 'U of M Twin Cities' signature identifies the sender.
    18. present: 'U of M Twin Cities' identifies the issuing institution.
    19. present: 'U of M Twin Cities' identifies the sending institution.
    20. present: 'U of M Twin Cities' identifies sender.
    21. present: 'SAFE-U EMERGENCY' identifies the issuer.
    22. present: Signed 'U of M Twin Cities'.
    23. present: 'U of M Twin Cities' identifies the sending institution.
    24. present: 'U of M Twin Cities' identifies the sending institution.
    25. present: 'U of M Twin Cities' branded signature identifies the sender.
  • Hazardpresent25/25

    Final assessment

    Unanimous: 'Robbery' and 'Attempted Robbery' name the specific offenses.

    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: 'Robbery' and 'Attempted Robbery' name the specific hazard.
    2. present: Names 'Robbery' and 'Attempted Robbery' explicitly.
    3. present: 'Robbery' and 'Attempted Robbery' name the specific hazards.
    4. present: Names 'Robbery' and 'Attempted Robbery' as the hazard.
    5. present: 'Robbery' and 'Attempted Robbery' name the specific offense.
    6. present: 'Robbery' and 'Attempted Robbery' name the specific offenses.
    7. present: 'Robbery' and 'Attempted Robbery' explicitly named.
    8. present: 'Robbery' and 'Attempted Robbery' named.
    9. present: 'Robbery' and 'Attempted Robbery' name the specific crime.
    10. present: 'Robbery' and 'Attempted Robbery' name the specific offenses.
    11. present: Names 'Robbery' and 'Attempted Robbery' as specific offenses.
    12. present: Names 'Robbery' and 'Attempted Robbery'.
    13. present: 'Robbery' and 'Attempted Robbery' name the specific offenses.
    14. present: 'Robbery' and 'Attempted Robbery' name the specific crimes.
    15. present: 'Robbery' and 'Attempted Robbery' name the hazard.
    16. present: 'Robbery' and 'Attempted Robbery' name the specific offenses.
    17. present: Names 'Robbery' and 'Attempted Robbery' as the specific hazards.
    18. present: 'Robbery' and 'Attempted Robbery' name the specific hazard.
    19. present: 'Robbery' and 'Attempted Robbery' name the specific crimes.
    20. present: Names 'Robbery' and 'Attempted Robbery'.
    21. present: Names 'Robbery' and 'Attempted Robbery' as specific hazards.
    22. present: Names 'Robbery' and 'Attempted Robbery'.
    23. present: 'Robbery' and 'Attempted Robbery' name the specific offenses.
    24. present: 'Robbery' and 'Attempted Robbery' name the specific offenses.
    25. present: 'Robbery' and 'Attempted Robbery' name the specific offenses.
  • Locationpresent25/25

    Final assessment

    Unanimous: 'Mariucci Arena' and '6 St Se/15 Av Se' give specific locations.

    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: 'Mariucci Arena' and '6 St Se /15 Av Se' give specific locations.
    2. present: 'Mariucci Arena' and '6 St Se/15 Av Se' are given.
    3. present: 'Mariucci Arena' and '6 St Se /15 Av Se' given.
    4. present: Gives 'Mariucci Arena' and '6 St Se/15 Av Se'.
    5. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give locations.
    6. present: Gives 'Mariucci Arena' and '6 St Se /15 Av Se'.
    7. present: 'Mariucci Arena' and '6 St Se /15 Av Se' named.
    8. present: 'Mariucci Arena' and '6 St Se/15 Av Se' given.
    9. present: 'Mariucci Arena' and '6 St Se/15 Av Se' give exact locations.
    10. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give exact locations.
    11. present: Gives 'Mariucci Arena' and '6 St Se /15 Av Se'.
    12. present: Gives 'Mariucci Arena' and '6 St Se /15 Av Se'.
    13. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give specific locations.
    14. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give locations.
    15. present: 'Mariucci Arena' and '6 St Se/15 Av Se' give locations.
    16. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give locations.
    17. present: Gives 'Mariucci Arena' and '6 St Se /15 Av Se'.
    18. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give exact locations.
    19. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give locations.
    20. present: Names 'Mariucci Arena' and '6 St Se /15 Av Se'.
    21. present: 'Mariucci Arena' and '6 St Se /15 Av Se' given.
    22. present: 'Mariucci Arena' and '6 St Se /15 Av Se' given.
    23. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give locations.
    24. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give locations.
    25. present: 'Mariucci Arena' and '6 St Se /15 Av Se' give specific locations.
  • Guidancepresent25/25

    Final assessment

    Unanimous: 'USE CAUTION' instructs a protective posture.

    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: 'USE CAUTION' instructs a protective action.
    2. present: Instructs 'USE CAUTION'.
    3. present: 'USE CAUTION' instructs recipients.
    4. present: Instructs 'USE CAUTION'.
    5. present: 'USE CAUTION' instructs a protective action.
    6. present: Instructs 'USE CAUTION.'
    7. present: 'USE CAUTION' instructs recipients.
    8. present: 'USE CAUTION' instructs recipients.
    9. present: 'USE CAUTION' instructs a protective action.
    10. present: 'USE CAUTION' instructs protective behavior.
    11. present: Instructs 'USE CAUTION'.
    12. present: Instructs 'USE CAUTION'.
    13. present: 'USE CAUTION' instructs a protective action.
    14. present: 'USE CAUTION' instructs protective action.
    15. present: 'USE CAUTION' instructs recipients.
    16. present: 'USE CAUTION' instructs recipients.
    17. present: Instructs 'USE CAUTION'.
    18. present: 'USE CAUTION' instructs protective posture.
    19. present: 'USE CAUTION' instructs a protective posture.
    20. present: 'USE CAUTION' instructs recipients.
    21. present: Instructs 'USE CAUTION'.
    22. present: Instructs 'USE CAUTION'.
    23. present: 'USE CAUTION' instructs a protective posture.
    24. present: 'USE CAUTION' instructs protective behavior.
    25. present: 'USE CAUTION' instructs a protective posture.
  • Timepresent25/25

    Final assessment

    Unanimous: '3:36pm 12/28/2019' and '3:25pm 12/28/2019' give specific dated times.

    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: '3:36pm 12/28/2019' and '3:25pm 12/28/2019' give specific times/dates.
    2. present: '3:36pm 12/28/2019' is given.
    3. present: '3:36pm 12/28/2019' and '3:25pm 12/28/2019' given.
    4. present: Gives '3:36pm 12/28/2019' and '3:25pm 12/28/2019'.
    5. present: '3:36pm 12/28/2019' gives specific times.
    6. present: Gives '3:36pm 12/28/2019' and '3:25pm 12/28/2019'.
    7. present: '3:36pm 12/28/2019' gives specific date/time.
    8. present: '3:36pm 12/28/2019' given.
    9. present: '3:36pm 12/28/2019' and '3:25pm' give specific times.
    10. present: '3:36pm 12/28/2019' gives exact time and date.
    11. present: Gives '3:36pm 12/28/2019' and '3:25pm 12/28/2019'.
    12. present: 'at 3:36pm 12/28/2019' gives a time.
    13. present: '3:36pm 12/28/2019' and '3:25pm 12/28/2019' give exact times.
    14. present: '3:36pm 12/28/2019' and '3:25pm 12/28/2019' give specific times.
    15. present: '3:36pm 12/28/2019' gives date and time.
    16. present: 'at 3:36pm 12/28/2019' gives exact time.
    17. present: States '3:36pm 12/28/2019' and '3:25pm 12/28/2019'.
    18. present: 'at 3:36pm 12/28/2019' gives exact times.
    19. present: '3:36pm 12/28/2019' gives exact date and time.
    20. present: 'at 3:36pm 12/28/2019' gives specific time.
    21. present: '3:36pm 12/28/2019' gives specific times.
    22. present: 'at 3:36pm 12/28/2019' given.
    23. present: '3:36pm 12/28/2019' and '3:25pm 12/28/2019' give specific times.
    24. present: '3:36pm 12/28/2019' and '3:25pm 12/28/2019' give times.
    25. present: 'at 3:36pm 12/28/2019' gives exact time and date.
  • Impactabsent0/25

    Final assessment

    Unanimous: no stated consequence or severity beyond describing the two offenses.

    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 stated consequence or severity beyond naming the offenses.
    2. absent: No consequence or severity is stated.
    3. absent: No explicit statement of harm or severity beyond naming robbery.
    4. absent: No stated consequence or severity.
    5. absent: No stated severity or consequence beyond the robbery reports.
    6. absent: No stated consequence.
    7. absent: No stated consequence or severity.
    8. absent: No stated consequence.
    9. absent: No stated consequence or severity.
    10. absent: No stated consequence beyond the offense description.
    11. absent: No stated consequence beyond naming the crimes.
    12. absent: No stated consequence.
    13. absent: No stated consequence beyond naming the offenses.
    14. absent: No stated consequence or severity.
    15. absent: No stated consequence or severity beyond suspect description.
    16. absent: No stated consequence beyond the offense descriptions.
    17. absent: No stated consequence beyond describing the incidents.
    18. absent: No stated severity or consequence beyond description.
    19. absent: No stated consequence or severity beyond crime description.
    20. absent: No explicit statement of harm severity.
    21. absent: No stated consequence or severity beyond describing the robberies.
    22. absent: No stated consequence or severity.
    23. absent: No stated potential harm beyond naming the robberies.
    24. absent: No stated consequence or severity.
    25. absent: No stated consequence or severity beyond describing the offenses.

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

About this analysis
Context

Background

From the official UMN Safety Notifications archive on 2019-12-28: 1 transmitted notice(s).
Analysis

Key Findings

Verbatim from publicsafety.umn.edu/alerts.
1 confirmed message(s).
Outcome
Official SAFE-U/Dinkytown sequence of 1 message(s).
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
  2. Official
Cite this case

Campus Alert Archive. "University of Minnesota: Robbery at 3:36pm 12/28/2019 Mariucci Arena. 2 Teen Males in a Dark SUV, A 2nd." Incident of December 28, 2019. Added July 2026. https://campusalertarchive.com/case/university-of-minnesota-mariucci-robbery-2019-12-28/

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

Tags
robberysafe-uminnesotaumn-alertsUnder Investigation
Added July 2026Updated July 2026Via ingestion