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Campus Alert Archive
UPRRP

Peeping through restroom wall hole in Lazaro Library

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

DSMR posted an Alerta de Seguridad after a male student reported that on October 21, 2024 around 2:35 p.m., while in the accessible stall of the first-floor men's restroom at Biblioteca José M. Lázaro, someone watched him through a hole in the wall that divides the restrooms. He shouted and the person left. DSMR published a physical description.

Alerts
1
Response
—
Killed
—
Injured
—
Institution
Universidad de Puerto Rico, Recinto de Río Piedras
Territory · PR
All UPRRP cases →
~13,000 studentsAlerta de Seguridad DSMR
Official alert policy
Read when and how UPRRP says it will use División de Seguridad y Manejo de Riesgos (DSMR): 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 ALERTWebsite
Verified verbatim1202 chars
ALERTA DE SEGURIDAD SITUACIÓN OCURRIDA EL 21 DE OCTUBRE DE 2024 La División de Seguridad y Manejo de Riesgos (DSMR) de la Universidad de Puerto Rico, Recinto de Río Piedras, informa sobre un incidente de acoso sexual. OFENSA REPORTADA: El perjudicado, un estudiante, informó que el lunes 21 de octubre de 2024 cerca de las 2:35 pm, se encontraba en el baño de caballeros ubicado en la Biblioteca José M. Lázaro, primer piso. Mientras estaba en el cubículo de impedidos se percata de que a través de un agujero que hay en la pared que divide los baños hay una persona observándolo. El perjudicado le gritó y la persona se retiró del lugar. SOSPECHOSO: El sospechoso fue descrito de una estatura de 5’ 7 ‘’, pelo blanco amarillento y barba grisácea. ADVERTENCIAS: - Mantenerse alerta en todo momento, observe quién está a su a alrededor. - Informar de inmediato a las autoridades pertinentes sobre cualquier tipo de delito que ocurra en su presencia o que tenga conocimiento. - En caso de emergencia, favor de comunicarse con la División de Seguridad y Manejo de Riesgo al 787-764-0000 extensiones 83131, 83535. - Teléfono de la Policía de Puerto Rico, Cuartel de Río Piedras 787-765-0841 o 911.
FLIP 2026-08-17 SuperGrok Heavy overnight b118. Dual independent HTML fetches. Committed verbatim sha256 c332154eff81a6dace7344cb902146466812aed0c3654b5aeb1bfdda56b4f65f.
Official DSMR body from uprrp.edu/50596/ (not the prior El Vocero / template reconstruction). The unconfirmed reconstruction had the wrong victim sex, time of day, location, and guidance list.
Thread checked N/A (official HTML notice).
a su a alrededor preserved. Height 5’ 7 ‘’ (U+2019 space U+2018 U+2019) preserved. Manejo de Riesgo (missing s) preserved.
nbsp flattened to spaces. Fake 16:00 AST timestamp removed; clock of the incident is 2:35 pm and the posting clock is not stated.
Distinct incident from 2025-05-12-university-of-puerto-rico-rio-piedras-lazaro-library-groping: different date, floor (first vs second), stall (accessible vs unspecified), and conduct (peeping through a wall hole vs touching a thigh).
Message elements

How the first alert is built

To check this alert, SuperGrok Heavy 4.5 (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.

ALERTA DE SEGURIDAD SITUACIÓN OCURRIDA EL 21 DE OCTUBRE DE 2024 La División de Seguridad y Manejo de Riesgos (DSMR) de la Universidad de Puerto Rico, Recinto de Río Piedras, informa sobre un incidente de acoso sexual. OFENSA REPORTADA: El perjudicado, un estudiante, informó que el lunes 21 de octubre de 2024 cerca de las 2:35 pm, se encontraba en el baño de caballeros ubicado en la Biblioteca José M. Lázaro, primer piso. Mientras estaba en el cubículo de impedidos se percata de que a través de un agujero que hay en la pared que divide los baños hay una persona observándolo. El perjudicado le gritó y la persona se retiró del lugar. SOSPECHOSO: El sospechoso fue descrito de una estatura de 5’ 7 ‘’, pelo blanco amarillento y barba grisácea. ADVERTENCIAS: - Mantenerse alerta en todo momento, observe quién está a su a alrededor. - Informar de inmediato a las autoridades pertinentes sobre cualquier tipo de delito que ocurra en su presencia o que tenga conocimiento. - En caso de emergencia, favor de comunicarse con la División de Seguridad y Manejo de Riesgo al 787-764-0000 extensiones 83131, 83535. - Teléfono de la Policía de Puerto Rico, Cuartel de Río Piedras 787-765-0841 o 911.

  • Sourcepresent25/25

    Final assessment

    DSMR is the named official sender.

    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: DSMR is the named sender.
    2. present: The notice is issued by the División de Seguridad y Manejo de Riesgos.
    3. present: UPRRP DSMR published the alerta.
    4. present: The official source is DSMR of Recinto de Río Piedras.
    5. present: División de Seguridad y Manejo de Riesgos is written in full.
    6. present: The parenthetical DSMR identifies the sender.
    7. present: The product opens as a DSMR alerta.
    8. present: Universidad de Puerto Rico Recinto de Río Piedras DSMR is the publisher.
    9. present: DSMR informa is the sender verb.
    10. present: The byline unit is the campus risk-management division.
    11. present: The official voice is DSMR, not a newspaper.
    12. present: DSMR of UPR Río Piedras is the alerting office.
    13. present: The sender block names División de Seguridad y Manejo de Riesgos.
    14. present: The product is a DSMR security alert.
    15. present: Río Piedras DSMR is the issuing desk.
    16. present: The notice attributes itself to DSMR.
    17. present: La División de Seguridad y Manejo de Riesgos signed the item.
    18. present: DSMR is the official publisher of the alerta.
    19. present: The official publisher is the campus DSMR office.
    20. present: The first paragraph names DSMR as the informer.
    21. present: DSMR of the Río Piedras campus issued the notice.
    22. present: The sender is the university security division.
    23. present: DSMR is written out and abbreviated in the same sentence.
    24. present: The issuing office is DSMR.
    25. present: The alerta is a DSMR product.
  • Hazardpresent25/25

    Final assessment

    Acoso sexual: being watched through a hole in a restroom wall.

    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: The incident is acoso sexual.
    2. present: Someone watched the student through a wall hole.
    3. present: Voyeurism through a hole is the named conduct.
    4. present: Observándolo through a hole is the hazard.
    5. present: The product is a sexual-harassment warning.
    6. present: A person looking through a restroom wall hole is the danger.
    7. present: Acoso sexual is the labeled incident.
    8. present: The notice exists because someone was watched in a stall.
    9. present: The offense reported is sexual harassment.
    10. present: Peeping through a partition hole is the conduct.
    11. present: A restroom voyeurism is the danger.
    12. present: The reported crime is acoso sexual.
    13. present: The notice is about being watched in a stall.
    14. present: A hole in the dividing wall was used to look in.
    15. present: Acoso sexual is the labeled risk.
    16. present: Voyeurism in a restroom is the emergency.
    17. present: The labeled offense is acoso sexual.
    18. present: Hay una persona observándolo is the hazard sentence.
    19. present: This is a sexual-offense timely warning.
    20. present: The danger is being watched through a restroom wall.
    21. present: The student was observed through an agujero.
    22. present: Peeping in the library restroom is the reason for the notice.
    23. present: An acoso sexual in a restroom stall is the subject.
    24. present: A person looking through a hole is the hazard.
    25. present: The community is warned about restroom voyeurism.
  • Locationpresent25/25

    Final assessment

    Accessible stall, first-floor men's restroom, Biblioteca José M. Lázaro.

    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 place is Biblioteca José M. Lázaro.
    2. present: The site is the first-floor men's restroom.
    3. present: The accessible stall is the cubículo de impedidos.
    4. present: The wall that divides the restrooms is named.
    5. present: Primer piso of Lázaro Library is the floor.
    6. present: Baño de caballeros is the room type.
    7. present: Biblioteca José M. Lázaro is the building.
    8. present: The accessible cubicle is the precise stall.
    9. present: The hole is in the wall that divides the restrooms.
    10. present: First floor of the Lázaro library is the geography.
    11. present: The men's room on the first floor is specified.
    12. present: Location is a library restroom, not a street.
    13. present: Cubículo de impedidos is a place phrase.
    14. present: The student was in the Lázaro first-floor men's room.
    15. present: The library building is named in full.
    16. present: The first floor of Biblioteca Lázaro is named.
    17. present: The accessible stall on the first floor is where it happened.
    18. present: The student was inside the impedidos stall.
    19. present: Biblioteca José M. Lázaro primer piso is the campus geography.
    20. present: The place is indoors in a library bathroom.
    21. present: The wall that divides the baños is the aperture site.
    22. present: The incident location is Lázaro first floor.
    23. present: Baño de caballeros, primer piso, is the site.
    24. present: The accessible stall is named rather than a generic cubicle.
    25. present: José M. Lázaro library is a specific building.
  • Guidancepresent25/25

    Final assessment

    Stay alert; report crimes; call DSMR or the cuartel.

    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: Stay alert and watch who is around you.
    2. present: Report any crime you see or know about.
    3. present: Call DSMR at 787-764-0000 extensions 83131 and 83535.
    4. present: The cuartel number 787-765-0841 or 911 is listed.
    5. present: The first bullet is stay alert at all times.
    6. present: Inform the pertinent authorities immediately.
    7. present: Emergency contact is DSMR plus the Río Piedras precinct.
    8. present: Observe quién está a su a alrededor is guidance.
    9. present: 911 is offered as an alternate call.
    10. present: The product tells readers to report crimes they know about.
    11. present: Stay alert in todo momento is explicit.
    12. present: Extension 83131 is a listed emergency line.
    13. present: The bullets tell the community how to report.
    14. present: Inform authorities immediately is a bullet.
    15. present: The last bullet is the police and 911 numbers.
    16. present: Watch who is around you is a guidance line.
    17. present: Call DSMR extensions in an emergency.
    18. present: The guidance is alertness plus reporting plus phone numbers.
    19. present: Report any delito you witness.
    20. present: 787-764-0000 with two extensions is guidance.
    21. present: The cuartel line is a reporting option.
    22. present: Be alert, report, and call are the three moves.
    23. present: The product lists DSMR phones and the precinct.
    24. present: Mantenerse alerta en todo momento is the lead instruction.
    25. present: Call 911 or the cuartel if DSMR lines are not enough.
  • Timepresent25/25

    Final assessment

    Monday 21 October 2024 around 2:35 p.m.

    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: The heading date is 21 DE OCTUBRE DE 2024.
    2. present: The body names lunes 21 de octubre de 2024.
    3. present: The clock cue is cerca de las 2:35 pm.
    4. present: Monday afternoon is the time package.
    5. present: 2:35 pm is an incident time.
    6. present: EL 21 DE OCTUBRE DE 2024 is the situation heading.
    7. present: Lunes 21 de octubre de 2024 is in the offense paragraph.
    8. present: The date is October 21 2024.
    9. present: Near 2:35 in the afternoon is stated.
    10. present: About 2:35 in the afternoon is written in the body.
    11. present: Monday 21 October is the date.
    12. present: 2:35 pm is the time cue.
    13. present: EL 21 DE OCTUBRE DE 2024 is the dateline.
    14. present: The body restates 21 de octubre de 2024.
    15. present: Afternoon of October 21 is the window.
    16. present: 2:35 pm is a clock.
    17. present: The date appears in both the heading and the body.
    18. present: Monday 21 October around 2:35 pm is stated.
    19. present: The heading is EL 21 DE OCTUBRE DE 2024.
    20. present: 2:35 pm is more precise than a date alone.
    21. present: The offense paragraph opens with lunes 21 de octubre.
    22. present: October 21 2024 at about 2:35 pm is the stamp.
    23. present: The dateline and the Monday clause agree on October 21.
    24. present: Cerca de las 2:35 pm is the clock phrase.
    25. present: Lunes plus 21 de octubre de 2024 is the stamp.
  • Impactpresent25/25

    Final assessment

    A male student, not named; suspect about 5 feet 7 inches, yellowish-white hair, grayish beard.

    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: The victim is identified as a male student.
    2. present: Height is given as 5 feet 7 inches.
    3. present: Hair is blanco amarillento.
    4. present: A grayish beard is an identity cue.
    5. present: The victim remains unnamed.
    6. present: Pelo blanco amarillento y barba grisácea is the face description.
    7. present: No clothing list is given; identity is height and hair.
    8. present: The student is el perjudicado, a man.
    9. present: Estatura de 5’ 7 ‘’ is given.
    10. present: Barba grisácea is an identity cue.
    11. present: Yellowish-white hair is listed.
    12. present: The SOSPECHOSO heading introduces a description.
    13. present: The student is the only in-group identity.
    14. present: No personal name is published.
    15. present: The suspect is described by height, hair, and beard.
    16. present: Identity is a face and stature description.
    17. present: 5’ 7 ‘’, yellowish-white hair, grayish beard.
    18. present: The man is not named.
    19. present: The victim is un estudiante.
    20. present: A grayish beard plus yellowish-white hair is the face pair.
    21. present: The height line uses 5’ 7 ‘’ with mixed quotes.
    22. present: The victim is not named; the suspect is described.
    23. present: Identity cues are height, hair color, and beard.
    24. present: The SOSPECHOSO block is an identity section.
    25. present: No name, only a height and hair description.

Coded by SuperGrok Heavy 4.5

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

About this analysis
Context

Background

Official DSMR Alerta de Seguridad for an October 21 2024 acoso sexual report in the first-floor men's restroom of Biblioteca José M. Lázaro. A later May 12 2025 alerta describes a different incident in the same building.
Analysis

Key Findings

A male student reported being watched through a hole in the wall of the first-floor accessible stall around 2:35 p.m.
The suspect was described as about 5 feet 7 inches, yellowish-white hair, and a grayish beard.
Outcome
The official notice published a description. It did not report an arrest.
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. News
Cite this case

Campus Alert Archive. "Universidad de Puerto Rico, Recinto de Río Piedras: Peeping through restroom wall hole in Lazaro Library." Incident of October 21, 2024. Added May 2026; last updated August 2026. https://campusalertarchive.com/case/upr-rio-piedras-sexual-harassment-alert-2024-10-21/

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

Tags
territorypuerto-ricosexual-offensetimely-warningUnder Investigation
Added May 2026Updated August 2026Via ingestion