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UMD

Follow-Up In Off-Campus Incident

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Under Investigation

University of Maryland Police published a community notice on or about 2026-05-15. Full text is preserved from the official UMPD News archive.

Alerts
1
Response
—
Killed
0
Injured
0
Institution
University of Maryland, College Park
Public R1 · MD
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~40,000 studentsUMPD Community Notice
Official alert policy
Read when and how UMD says it will use UMD Alerts: 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 ALERTEmail
Verified verbatim2403 chars
On May 15, 2026, at approximately 2:36 p.m., the University of Maryland Police Department responded to Lakeland Road and Rhode Island Avenue to assist the Prince George's County Police Department for the sound of gunfire. Once officers were on scene, information was gathered from a witness that verified the incident. While officers were still on scene, we were notified of incidents occurring in neighboring communities. At approximately 3:30 p.m., the Prince George's County Police Department shared information online about a critical incident and confirmed one person was in custody and one weapon was recovered after reports of shots fired in multiple locations in the northern portion of the county, to include the area of 67th Avenue and Patterson. At approximately 6:12 p.m., the Prince George's County Police Department held a press conference. During the press conference, it was confirmed that the suspect they had in custody was connected to the incident that occurred off-campus in College Park. The Prince George's County Police Department continues to investigate. Safety Resources: University of Maryland Police Department Emergency Number - 301-405-3333 / #3333 from a mobile phone (AT&T and Verizon Wireless) / 911 Non-Emergency Number - 301-405-3555 Prince George's County Police Department Emergency Number - 911 Non-Emergency Number - 301-352-1200 Office of Emergency Management and Business Continuity https://prepare.umd.edu/ for quick access to phone numbers and emergency guide UMD Guardian (Mobile Campus Safety App) https://umpdnews.umd.edu/download-umd-guardian-app-today UMD Police Walking Escort 301-405-3555 NITE Ride 301-314-3687 https://transportation.umd.edu/shuttle-um/nite-ride ADA/504 Coordinator 301-405-2841 https://accessibility.umd.edu/ Bias Incident Support Services 301-405-0980 https://biassupport.umd.edu/ BiasSupport@umd.edu Help Center (Peer Counseling & Crisis Intervention) 301-314-4357 https://helpcenterumd.org/ Counseling Center 301-314-7651 https://counseling.umd.edu/ CARE Office (Free & Confidential resource for those impacted by Sexual & Relationship Violence) 301-741-3442 https://health.umd.edu/CARE Health Center 301-314-8180 https://health.umd.edu/ Office of Civil Rights and Sexual Misconduct (OCRSM) 301-405-1142 TitleIXcoordinator@umd.edu https://ocrsm.umd.edu/ UMD Alerts https://alert.umd.edu
Verify this quote
UMPD News community noticeumpdnews.umd.edufind archived copies
Transcribed from official umpdnews.umd.edu editor-content body.
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.

On May 15, 2026, at approximately 2:36 p.m., the University of Maryland Police Department responded to Lakeland Road and Rhode Island Avenue to assist the Prince George's County Police Department for the sound of gunfire. Once officers were on scene, information was gathered from a witness that verified the incident. While officers were still on scene, we were notified of incidents occurring in neighboring communities. At approximately 3:30 p.m., the Prince George's County Police Department shared information online about a critical incident and confirmed one person was in custody and one weapon was recovered after reports of shots fired in multiple locations in the northern portion of the county, to include the area of 67th Avenue and Patterson. At approximately 6:12 p.m., the Prince George's County Police Department held a press conference. During the press conference, it was confirmed that the suspect they had in custody was connected to the incident that occurred off-campus in College Park. The Prince George's County Police Department continues to investigate. Safety Resources: University of Maryland Police Department Emergency Number - 301-405-3333 / #3333 from a mobile phone (AT&T and Verizon Wireless) / 911 Non-Emergency Number - 301-405-3555 Prince George's County Police Department Emergency Number - 911 Non-Emergency Number - 301-352-1200 Office of Emergency Management and Business Continuity https://prepare.umd.edu/ for quick access to phone numbers and emergency guide UMD Guardian (Mobile Campus Safety App) https://umpdnews.umd.edu/download-umd-guardian-app-today UMD Police Walking Escort 301-405-3555 NITE Ride 301-314-3687 https://transportation.umd.edu/shuttle-um/nite-ride ADA/504 Coordinator 301-405-2841 https://accessibility.umd.edu/ Bias Incident Support Services 301-405-0980 https://biassupport.umd.edu/ BiasSupport@umd.edu Help Center (Peer Counseling & Crisis Intervention) 301-314-4357 https://helpcenterumd.org/ Counseling Center 301-314-7651 https://counseling.umd.edu/ CARE Office (Free & Confidential resource for those impacted by Sexual & Relationship Violence) 301-741-3442 https://health.umd.edu/CARE Health Center 301-314-8180 https://health.umd.edu/ Office of Civil Rights and Sexual Misconduct (OCRSM) 301-405-1142 TitleIXcoordinator@umd.edu https://ocrsm.umd.edu/ UMD Alerts https://alert.umd.edu

  • Sourcepresent25/25

    Final assessment

    Present: Source in UMD community notice.

    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: Names UMPD or University of Maryland Police as issuer.
    2. present: UMPD attribution is present.
    3. present: Official UMD police source is named.
    4. present: Source agency wording appears.
    5. present: Source element is satisfied.
    6. present: Names UMPD or University of Maryland Police as issuer.
    7. present: UMPD attribution is present.
    8. present: Official UMD police source is named.
    9. present: Source agency wording appears.
    10. present: Source element is satisfied.
    11. present: Names UMPD or University of Maryland Police as issuer.
    12. present: UMPD attribution is present.
    13. present: Official UMD police source is named.
    14. present: Source agency wording appears.
    15. present: Source element is satisfied.
    16. present: Names UMPD or University of Maryland Police as issuer.
    17. present: UMPD attribution is present.
    18. present: Official UMD police source is named.
    19. present: Source agency wording appears.
    20. present: Source element is satisfied.
    21. present: Names UMPD or University of Maryland Police as issuer.
    22. present: UMPD attribution is present.
    23. present: Official UMD police source is named.
    24. present: Source agency wording appears.
    25. present: Source element is satisfied.
  • Hazardpresent25/25

    Final assessment

    Present: Hazard in UMD community notice.

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

    Final assessment

    Present: Location in UMD community notice.

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

    Final assessment

    Present: Guidance in UMD community notice.

    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: Lists emergency contacts and safety resources.
    2. present: Guidance and resource contacts are present.
    3. present: Actionable contact information appears.
    4. present: Guidance element is met.
    5. present: Instructions or resources appear.
    6. present: Lists emergency contacts and safety resources.
    7. present: Guidance and resource contacts are present.
    8. present: Actionable contact information appears.
    9. present: Guidance element is met.
    10. present: Instructions or resources appear.
    11. present: Lists emergency contacts and safety resources.
    12. present: Guidance and resource contacts are present.
    13. present: Actionable contact information appears.
    14. present: Guidance element is met.
    15. present: Instructions or resources appear.
    16. present: Lists emergency contacts and safety resources.
    17. present: Guidance and resource contacts are present.
    18. present: Actionable contact information appears.
    19. present: Guidance element is met.
    20. present: Instructions or resources appear.
    21. present: Lists emergency contacts and safety resources.
    22. present: Guidance and resource contacts are present.
    23. present: Actionable contact information appears.
    24. present: Guidance element is met.
    25. present: Instructions or resources appear.
  • Timepresent25/25

    Final assessment

    Present: Time in UMD community notice.

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

    Final assessment

    Present: Impact in UMD community notice.

    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 custody, weapon recovery, or related impact.
    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 custody, weapon recovery, or related impact.
    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 custody, weapon recovery, or related impact.
    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 custody, weapon recovery, or related impact.
    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 custody, weapon recovery, or related impact.
    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

University of Maryland Police Department community notices published via UMPD News.
Analysis

Key Findings

Official UMPD News page preserves complete community notice email text.
Outcome
See official notice for investigation 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
    Follow-Up In Off-Campus Incident
    umpdnews.umd.edu
    archived copy
Cite this case

Campus Alert Archive. "University of Maryland, College Park: Follow-Up In Off-Campus Incident." Incident of May 15, 2026. Added July 2026. https://campusalertarchive.com/case/university-of-maryland-follow-campus-incident-2026-05-15/

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

Tags
marylandumdcommunity-noticeactive-threatUnder Investigation
Added July 2026Updated July 2026Via ingestion