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Harvard

Assault and battery reported at Lowell House

AI-generated · every claim is source-linked
MAassaulttimely warninghigh confidence

HUPD issued a timely warning for an assault at Lowell House and posted a May 27 update after an arrest.

Alerts
2
Response
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Killed
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Injured
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Institution
Harvard University
Private R1 · MA
All Harvard cases →
~25,000 studentsMessageMe / HUPD
Official alert policy
Read when and how Harvard says it will use MessageMe: summarized, quoted, and analyzed.
Documented Timeline

Alert Sequence

2 messages in sequence · 2 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 verbatim1657 chars
At approximately 5:30 PM, officers from the Harvard University Police Department (HUPD) and the Cambridge Police Department responded to Lowell House following a reported assault. According to the victim, an unknown male entered the residence hall by following another individual into the building without authorization. As the victim was entering their room, the suspect approached from behind, covered the victim’s mouth, and attempted to force the victim into the room. The victim screamed, prompting several nearby residents to exit their rooms, at which point the suspect fled the area. The victim did not report any physical injuries. This remains an active criminal investigation. HUPD officers, in coordination with the Cambridge Police Department, are continuing to search for the suspect. Anyone with information related to this incident is encouraged to contact the Harvard University Police Department at 617-495-1212. If you observe suspicious activity at any time, please notify the Harvard University Police Department immediately at 617-495-1212 (Cambridge Campus) or 617-432-1212 (Longwood Campus). Students, faculty, staff, and visitors are encouraged to store HUPD emergency numbers in their phones. Additional information about campus safety and security is available in the Harvard University Police Department Annual Security Report at: www.hupd.harvard.edu/annual-security-report For questions about this timely warning, please contact the Harvard University Police Department Public Information Officer, Steven G. Catalano, at 617-495-9225 or by email at steven_catalano@hupd.harvard.edu. Disseminated at 6:25 PM on 5/19/26.
Dual-blind open_page + r.jina.ai 2026-09-21. sha256 44fcd193dbb819c291ed644b217ae8a4f861c008a8978372a748a2d4df2d6636. Live curl 403 Akamai.
Product boundary: original timely warning ends at Disseminated at 6:25 PM on 5/19/26. UPDATE block is seq 2 on the same page.
Distinct incident from 2026-05-11-harvard-university-memorial-drive-shots-fired: Lowell House assault vs Memorial Drive shots fired.
Typographic apostrophe U+2019 in victim's preserved.
UPDATEEmail+8d
Verified verbatim1734 chars
UPDATE The Harvard University Police Department (HUPD) has positively identified the suspect in the incident that occurred at approximately 5:30 PM, Tuesday, May 19, in Lowell House. Earlier this afternoon, the suspect was arrested by a local law enforcement agency on several charges including Assault and Battery, Kidnapping, and Burglary/Unlawful Entry with the Intent to Commit a Felony. Additional charges may be sought at the conclusion of the investigation. On May 19, the HUPD sent the Timely Warning below to the Harvard community at approximately 6:25 PM. Following that Timely Warning, officers from the HUPD and the Cambridge Police Department responded to Peabody Terrace to take a report of a past assault and battery that occurred at approximately 5:00 PM that same day. The victim of the assault and battery at Peabody Terrace reported that they were approached by an unknown male on the sidewalk near Memorial Drive, who attempted to follow them into one of the residential buildings in the complex. The suspect grabbed the victim’s wrist and attempted to pull them toward the gated entrance of the building. After repeated attempts, the suspect released the victim and fled the area. The victim did not report any physical injuries and informed officers that they decided to report the incident after receiving the Timely Warning related to the Lowell House assault and battery. Based on a preliminary investigation, investigators believe the suspect involved in the Lowell House assault and battery also committed the earlier unreported Peabody Terrace assault. At this time, the HUPD does not believe there is an ongoing threat to the community related to these incidents. Disseminated at 6:37 PM on 5/27/26.
Dual-blind open_page + r.jina.ai 2026-09-21. sha256 ee26ef6261ff44e410cbdeb8cc0d5c03eeaf0e77dddfdb2f3942a1452876bef3. Live curl 403 Akamai.
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.

At approximately 5:30 PM, officers from the Harvard University Police Department (HUPD) and the Cambridge Police Department responded to Lowell House following a reported assault. According to the victim, an unknown male entered the residence hall by following another individual into the building without authorization. As the victim was entering their room, the suspect approached from behind, covered the victim’s mouth, and attempted to force the victim into the room. The victim screamed, prompting several nearby residents to exit their rooms, at which point the suspect fled the area. The victim did not report any physical injuries. This remains an active criminal investigation. HUPD officers, in coordination with the Cambridge Police Department, are continuing to search for the suspect. Anyone with information related to this incident is encouraged to contact the Harvard University Police Department at 617-495-1212. If you observe suspicious activity at any time, please notify the Harvard University Police Department immediately at 617-495-1212 (Cambridge Campus) or 617-432-1212 (Longwood Campus). Students, faculty, staff, and visitors are encouraged to store HUPD emergency numbers in their phones. Additional information about campus safety and security is available in the Harvard University Police Department Annual Security Report at: www.hupd.harvard.edu/annual-security-report For questions about this timely warning, please contact the Harvard University Police Department Public Information Officer, Steven G. Catalano, at 617-495-9225 or by email at steven_catalano@hupd.harvard.edu. Disseminated at 6:25 PM on 5/19/26.

  • Sourcepresent25/25

    Final assessment

    All 25 reads find Source present: the Harvard University Police Department is named as the responding and issuing authority, with Cambridge Police and an HUPD public information officer also listed.

    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: The Harvard University Police Department (HUPD) is named as the responding and issuing authority, along with Cambridge Police.
    2. present: The Harvard University Police Department (HUPD) and Cambridge Police are named as responding agencies, and HUPD is the issuer of this timely warning.
    3. present: The Harvard University Police Department (HUPD) is named as the responding and issuing authority, with a public information officer listed.
    4. present: The Harvard University Police Department (HUPD) is named as the responding and issuing authority, with a PIO listed.
    5. present: The text names the Harvard University Police Department (HUPD) and Cambridge Police as responding authorities and gives an HUPD public information contact.
    6. present: The text names the Harvard University Police Department (HUPD) and the Cambridge Police Department as responding authorities.
    7. present: The text names the Harvard University Police Department (HUPD) and the Cambridge Police Department as the responding and issuing authorities.
    8. present: The Harvard University Police Department (HUPD) and Cambridge Police Department are named as responding authorities, and a HUPD public information officer is listed.
    9. present: The Harvard University Police Department (HUPD) is named as the responding and issuing authority for this timely warning.
    10. present: The Harvard University Police Department is named as the responding and issuing authority, with a Public Information Officer listed.
    11. present: The Harvard University Police Department (HUPD) is named as the responding agency and as the contact for this timely warning.
    12. present: The text names the Harvard University Police Department (HUPD) and Cambridge Police as responding and issuing authorities.
    13. present: The text names the Harvard University Police Department (HUPD) as responder and issuer, plus Public Information Officer Steven G. Catalano.
    14. present: The message names the Harvard University Police Department (HUPD) and the Cambridge Police Department as the responding and issuing authorities.
    15. present: The message names the Harvard University Police Department (HUPD) and the Cambridge Police Department as responding and issuing authorities.
    16. present: The message names the Harvard University Police Department (HUPD) and Cambridge Police as responding authorities and lists an HUPD public information officer.
    17. present: The message names the Harvard University Police Department (HUPD) and the Cambridge Police Department as the responding and issuing authorities.
    18. present: The Harvard University Police Department (HUPD) and Cambridge Police Department are named as the responding and issuing authorities.
    19. present: The Harvard University Police Department (HUPD) is named as the responding and issuing authority, with Cambridge Police also named.
    20. present: The message names the Harvard University Police Department (HUPD) as the responding and issuing authority.
    21. present: The text names the Harvard University Police Department (HUPD) and the Cambridge Police Department as responding authorities.
    22. present: The Harvard University Police Department (HUPD) is named as the issuing authority of this timely warning.
    23. present: The Harvard University Police Department (HUPD) is named as the responding agency and as the contact for this timely warning.
    24. present: The message names the Harvard University Police Department (HUPD) as the issuing and responding authority, plus a named public information officer.
    25. present: The message names the Harvard University Police Department (HUPD) and the Cambridge Police Department as responding agencies and as the timely warning contact.
  • Hazardpresent25/25

    Final assessment

    All 25 reads find Hazard present because the text names a reported assault, including unauthorized entry and an attempt to force the victim into a room.

    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 text names a reported assault, including unauthorized entry and an attempt to force the victim into a room.
    2. present: The text names a reported assault and describes an unknown male covering the victim's mouth and trying to force the victim into a room.
    3. present: The text names a reported assault, including unauthorized entry and an attempt to force the victim into a room.
    4. present: The text names a reported assault, including unauthorized entry and an attempt to force the victim into a room.
    5. present: It names a "reported assault" and describes an unauthorized male who tried to force the victim into a room, a specific threat.
    6. present: It names a reported assault and describes an unknown male covering the victim and trying to force the victim into a room.
    7. present: It reports a specific threat: a reported assault in which a suspect covered the victim's mouth and tried to force them into a room.
    8. present: The text names a reported assault in which an unknown male covered the victim's mouth and tried to force the victim into a room.
    9. present: It names a reported assault and describes an unknown male covering the victim's mouth, a specific crime threat.
    10. present: The text names a reported assault in which a suspect covered the victim's mouth and tried to force them into a room.
    11. present: The text names a reported assault involving unauthorized entry and an attempt to force the victim into a room.
    12. present: It names a reported assault, including unauthorized entry and an attempt to force the victim into a room.
    13. present: It reports a specific assault: an unknown male covered the victim's mouth and attempted to force the victim into a room.
    14. present: It names a reported assault and describes an unknown male covering the victim's mouth and trying to force the victim into a room.
    15. present: It names a reported assault, including unauthorized entry and an attempt to force the victim into a room.
    16. present: It reports a specific assault in which an unauthorized male covered the victim's mouth and tried to force the victim into a room.
    17. present: It names a reported assault in which an unknown male covered the victim's mouth and tried to force the victim into a room.
    18. present: The text names a reported assault and describes an unknown male forcing entry and trying to push the victim into a room.
    19. present: The text names a reported assault, including unauthorized entry and an attempt to force the victim into a room.
    20. present: It names a "reported assault", a specific threat, plus an unauthorized person trying to force the victim into a room.
    21. present: It reports a specific assault: an unknown male covered the victim's mouth and tried to force the victim into a room.
    22. present: It names a reported assault, a specific crime, along with unauthorized entry and an attempted forced entry.
    23. present: The text specifies a reported assault in which an unknown male covered the victim's mouth and tried to force the victim into a room.
    24. present: It reports a specific assault: an unknown male covered the victim's mouth and tried to force the victim into a room.
    25. present: It reports a specific assault: an unknown male covered the victim's mouth and tried to force the victim into a room.
  • Locationpresent25/25

    Final assessment

    All 25 reads find Location present: the incident is placed at Lowell House, a named residence hall.

    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 incident is placed at Lowell House, identified as a residence hall.
    2. present: The event is placed at Lowell House, identified as a residence hall.
    3. present: The incident is placed at Lowell House, a named residence hall, with Cambridge and Longwood campus phone lines.
    4. present: The incident is placed at Lowell House, a named residence hall.
    5. present: It places the incident at Lowell House, a named residence hall.
    6. present: It places the incident at Lowell House, a named residence hall.
    7. present: It places the incident at Lowell House, a named residence hall.
    8. present: The incident is placed at Lowell House, a named residence hall, with campus phone lines for Cambridge and Longwood.
    9. present: The assault is placed at Lowell House, a named residence hall, after which the suspect fled the area.
    10. present: The incident is placed at Lowell House, a named residence hall, with Cambridge and Longwood campuses also named.
    11. present: The incident is placed at Lowell House, described as a residence hall.
    12. present: The incident is placed at Lowell House, a named residence hall.
    13. present: The incident is placed at Lowell House, a named residence hall the suspect entered without authorization.
    14. present: It places the incident at Lowell House, a named residence hall, and refers to the Cambridge and Longwood campuses.
    15. present: It places the incident at Lowell House, a named residence hall.
    16. present: It places the incident at Lowell House, a named residence hall, and later distinguishes Cambridge and Longwood campuses.
    17. present: It places the incident at Lowell House, described as a residence hall.
    18. present: It places the incident at Lowell House, identified as a residence hall.
    19. present: The incident is placed at Lowell House, a named residence hall, with Cambridge Campus and Longwood Campus also named.
    20. present: It says officers responded to "Lowell House", a named residence hall.
    21. present: It places the incident at Lowell House, a named residence hall.
    22. present: The incident is placed at Lowell House, a named residence hall, with Cambridge and Longwood campus numbers.
    23. present: It places the event at Lowell House, a residence hall, and later refers to the Cambridge Campus.
    24. present: It places the incident at Lowell House, a named residence hall, and refers to the Cambridge Campus.
    25. present: It places the incident at Lowell House, a named residence hall, and later names Cambridge Campus and Longwood Campus.
  • Guidancepresent20/25

    Final assessment

    A 20 to 5 majority finds Guidance present: recipients are told to notify HUPD immediately if they observe suspicious activity. Five reads treat that as 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. present: Recipients are told to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    2. absent: Readers are asked for tips and to report suspicious activity, but they are not told to take a protective action such as avoid the area or lock doors.
    3. present: Recipients are told to notify HUPD immediately if they observe suspicious activity and to store emergency numbers.
    4. absent: Asking people to call with tips or to report suspicious activity is not a protective action such as avoid or shelter.
    5. absent: Readers are only asked to share tips or report suspicious activity in general, with no protective action such as avoid, lock, or shelter.
    6. present: It tells readers to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    7. present: It tells people to notify HUPD immediately if they observe suspicious activity and to contact HUPD with related information.
    8. present: Recipients are told to notify HUPD immediately if they observe suspicious activity and to contact HUPD at 617-495-1212.
    9. absent: Recipients are only asked to share tips or report suspicious activity, not to take a protective action such as avoid, lock, or shelter.
    10. present: Recipients are told to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    11. present: Recipients are told to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    12. present: Recipients are told to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    13. present: Recipients are told to notify HUPD immediately if they observe suspicious activity and to store HUPD emergency numbers.
    14. present: Recipients are told to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    15. present: It tells people to notify HUPD immediately if they observe suspicious activity and to contact HUPD with information.
    16. present: It tells people to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    17. present: Recipients are told to notify HUPD immediately if they observe suspicious activity and to contact HUPD with information at listed numbers.
    18. present: It tells people to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    19. present: Recipients are told to notify HUPD immediately if they observe suspicious activity and to store HUPD emergency numbers.
    20. absent: Contacting HUPD with tips or if you "observe suspicious activity" is not a protective action such as avoid or shelter.
    21. present: Recipients are told to notify HUPD immediately if they observe suspicious activity and to store HUPD emergency numbers.
    22. present: Recipients are told to contact HUPD with information and to notify HUPD immediately if they see suspicious activity.
    23. present: Recipients are told to notify HUPD immediately if they observe suspicious activity and to store emergency numbers in their phones.
    24. present: Recipients are told to contact HUPD with information and to notify HUPD immediately if they observe suspicious activity.
    25. present: Recipients are told to contact HUPD with information, notify HUPD immediately if they see suspicious activity, and store emergency numbers.
  • Timepresent25/25

    Final assessment

    All 25 reads find Time present via approximately 5:30 PM for the response and dissemination at 6:25 PM on 5/19/26.

    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 approximately 5:30 PM, Disseminated at 6:25 PM on 5/19/26, and immediately.
    2. present: It timestamps the response at approximately 5:30 PM and states the message was disseminated at 6:25 PM on 5/19/26.
    3. present: It timestamps the event at approximately 5:30 PM and says it was disseminated at 6:25 PM on 5/19/26.
    4. present: It gives clock times and a date: approximately 5:30 PM, and disseminated at 6:25 PM on 5/19/26.
    5. present: It gives clock times "approximately 5:30 PM" and "Disseminated at 6:25 PM on 5/19/26."
    6. present: It gives approximately 5:30 PM for the response and Disseminated at 6:25 PM on 5/19/26.
    7. present: It gives clock times and a date: approximately 5:30 PM, and disseminated at 6:25 PM on 5/19/26.
    8. present: It gives approximately 5:30 PM for the response and Disseminated at 6:25 PM on 5/19/26.
    9. present: It gives approximately 5:30 PM and Disseminated at 6:25 PM on 5/19/26, which are clock times and a date.
    10. present: It gives approximately 5:30 PM for the response and Disseminated at 6:25 PM on 5/19/26.
    11. present: Clock times appear, including approximately 5:30 PM and disseminated at 6:25 PM on 5/19/26.
    12. present: It gives clock times of approximately 5:30 PM and dissemination at 6:25 PM on 5/19/26.
    13. present: It states officers responded at approximately 5:30 PM and the warning was disseminated at 6:25 PM on 5/19/26.
    14. present: It gives clock times, including approximately 5:30 PM for the response and dissemination at 6:25 PM on 5/19/26.
    15. present: It gives clock times and a date: approximately 5:30 PM, and disseminated at 6:25 PM on 5/19/26.
    16. present: It gives approximately 5:30 PM, Disseminated at 6:25 PM on 5/19/26, and immediately.
    17. present: It gives clock times and a date: approximately 5:30 PM, and disseminated at 6:25 PM on 5/19/26.
    18. present: It gives clock times and a date, including approximately 5:30 PM and disseminated at 6:25 PM on 5/19/26.
    19. present: It gives "approximately 5:30 PM" for the response and "Disseminated at 6:25 PM on 5/19/26".
    20. present: It gives "approximately 5:30 PM" and "Disseminated at 6:25 PM on 5/19/26".
    21. present: It states approximately 5:30 PM and that the message was disseminated at 6:25 PM on 5/19/26.
    22. present: It gives clock times (approximately 5:30 PM, disseminated 6:25 PM on 5/19/26) and says to notify immediately.
    23. present: It gives clock times of approximately 5:30 PM and dissemination at 6:25 PM on 5/19/26, plus "immediately".
    24. present: It gives approximately 5:30 PM, dissemination at 6:25 PM on 5/19/26, and the recency cue immediately.
    25. present: It gives an incident time of approximately 5:30 PM and a dissemination time of 6:25 PM on 5/19/26.
  • Impactabsent0/25

    Final assessment

    All 25 reads find Impact absent: noting the victim reported no physical injuries is a past outcome, not a statement of potential harm or severity.

    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; the text notes the victim did not report physical injuries.
    2. absent: It notes the victim reported no physical injuries and never states potential harm or severity for others.
    3. absent: No consequence or severity is stated, and the text notes the victim did not report any physical injuries.
    4. absent: No community consequence or severity is stated, and the victim reported no physical injuries.
    5. absent: No harm or severity is stated, and the text says the victim "did not report any physical injuries."
    6. absent: No potential harm or severity is stated, and it notes the victim did not report any physical injuries.
    7. absent: No consequence or severity for recipients is stated; noting the victim did not report injuries is outcome, not impact language.
    8. absent: No consequence or severity is stated; the text even notes the victim did not report physical injuries.
    9. absent: It says the victim did not report physical injuries and never states potential harm or severity for the public.
    10. absent: No consequence or severity for the audience is stated; no physical injuries is a past outcome, not a warning of harm.
    11. absent: The victim is said to have no physical injuries, but no potential harm or severity for the audience is stated.
    12. absent: No consequence or severity is stated. Saying the victim reported no physical injuries does not describe potential harm.
    13. absent: The assault narrative and "did not report any physical injuries" do not state potential harm, danger, or severity.
    14. absent: No consequence or severity is stated, and the text notes the victim did not report any physical injuries.
    15. absent: It reports the victim had no physical injuries and does not state potential harm or severity of the assault.
    16. absent: It states the victim had no physical injuries and never names a consequence or severity such as dangerous or life threatening.
    17. absent: No consequence or severity is stated, and noting the victim did not report physical injuries does not describe potential harm.
    18. absent: No potential harm or severity is stated, and the victim is said not to have reported physical injuries.
    19. absent: No consequence or severity is stated; "did not report any physical injuries" notes lack of harm rather than impact.
    20. absent: No consequence or severity for the audience is stated, and the victim "did not report any physical injuries".
    21. absent: The victim reported no physical injuries, and the text never states potential harm or severity for others.
    22. absent: No potential harm or severity is stated; saying the victim had no injuries does not describe consequences for others.
    23. absent: No harm or severity is stated, and the text notes that the victim did not report any physical injuries.
    24. absent: No consequence or severity is stated, and the text notes the victim did not report any physical injuries.
    25. absent: No consequence or severity for the audience is stated; noting the victim reported no injuries does not describe potential harm.

Coded by SuperGrok Heavy 4.5

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

About this analysis
Context

Background

Harvard University Police posts timely warnings on hupd.harvard.edu. The Crimson covered the incident without reproducing the full product.
Analysis

Key Findings

Official HUPD timely warning plus May 27 arrest update on one archive page.
Outcome
Suspect identified and arrested. HUPD reported no ongoing threat. A related Peabody Terrace report the same afternoon is described in the update.
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. Student Paper
Cite this case

Campus Alert Archive. "Harvard University: Assault and battery reported at Lowell House." Incident of May 19, 2026. Added September 2026. https://campusalertarchive.com/case/harvard-university-lowell-house-assault-2026-05-19/

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

Tags
private-r1massachusettsharvardivyhupdassault
Added September 2026Updated September 2026Via ingestion