{
  "id": "2023-09-13-cornell-university-north-campus-arson-series",
  "slug": "cornell-university-north-campus-arson-series-2023-09-13",
  "institution": {
    "name": "Cornell University",
    "shortName": "Cornell",
    "state": "NY",
    "type": "private-r1",
    "alertSystemName": "Cornell Police Crime Alert / CornellALERT",
    "enrollment": 25000
  },
  "incident": {
    "date": "2023-09-13",
    "endDate": "2023-09-26",
    "type": "arson",
    "cleryCategory": "timely-warning",
    "headline": "Three Crime Alerts in Twelve Days Traced an Unsolved Arson Pattern Through Cornell's North Campus Dorms",
    "summary": "Between [September 13 and September 26, 2023](https://cornellsun.com/2023/10/17/north-campus-residents-meet-arson-incidents-with-indifference/), Cornell University Police issued three separate Crime Alert emails describing small intentional fires in [Ganędagǫ: and Mary Donlon Hall](https://www.14850.com/092633485-donlon-arson-cornell-2309/), two North Campus residence halls, including a burned light fixture in a stairwell and fire damage to a section of ceiling. No suspect was identified in any of the three incidents, and [Cornell's associate vice president for public safety urged students not to treat fire-setting as a prank](https://www.fingerlakes1.com/2023/09/27/three-arsons-in-two-weeks-at-cornell-university-some-concerned-about-whats-happening/).",
    "resolution": "under-investigation",
    "outcome": "No suspect was identified or arrested in connection with any of the three September 2023 incidents in available reporting. Cornell Police continued investigating; the university had already dealt with an earlier wave of Ganędagǫ: Hall arsons in December 2021 and March-April 2022, part of a recurring pattern of small intentional fires in Cornell's newer North Campus halls that a fourth-floor lounge fire in Ganędagǫ: extended again in November 2023.",
    "casualties": {
      "killed": 0,
      "injured": 0
    }
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestampApprox": "September 13, 2023, after a resident reported fire damage to a light fixture in Mary Donlon Hall's northeast stairwell",
      "channel": "email",
      "verbatimText": "CRIME ALERT: On September 13, 2023, Cornell University Police responded to a report of fire damage to a light fixture in the northeast stairwell of Mary Donlon Hall. The fire had been extinguished before emergency personnel arrived. No injuries were reported. There is no suspect information at this time. This incident is being investigated as arson. If you have information, contact the Cornell University Police Department at 607-255-1111.",
      "isVerbatimConfirmed": false,
      "sourceUrl": "https://publicsafety.cornell.edu/crime-alerts/",
      "sourceDescription": "Reconstructed from The Cornell Daily Sun's and 14850.com's reporting on the September 13, 19, and 24, 2023 Crime Alert emails",
      "annotations": [
        "The Cornell Daily Sun reported CUPD sent Crime Alert emails on Sept. 13, 19, and 24, 2023 describing a pattern of small fires in North Campus dormitories",
        "Mary Donlon Hall and Ganędagǫ: Hall are among Cornell's newer North Campus residence halls, both of which had experienced earlier, separate waves of arson incidents in December 2021 and spring 2022",
        "Fixtures, not living spaces, were the target in each reported incident, limiting damage but still meeting the threshold for a Clery Act timely warning given the continuing, unsolved nature of the pattern"
      ],
      "characterCount": 442
    },
    {
      "sequence": 2,
      "type": "update",
      "timestampApprox": "September 19, 2023, after a second reported fire in a Ganędagǫ: Hall common area",
      "channel": "email",
      "verbatimText": "CRIME ALERT UPDATE: Cornell University Police are investigating a second report of arson on North Campus, this time in Ganędagǫ: Hall. As with the September 13 incident in Mary Donlon Hall, no suspect has been identified. Residents are reminded that setting fires, even as a prank, endangers the entire community and will be treated as a criminal matter. Report suspicious activity to CUPD at 607-255-1111.",
      "isVerbatimConfirmed": false,
      "sourceUrl": "https://publicsafety.cornell.edu/crime-alerts/",
      "sourceDescription": "Reconstructed from The Cornell Daily Sun's reporting on the second Crime Alert of the series",
      "annotations": [
        "Ganędagǫ: Hall had already experienced multiple arson incidents in December 2021 and March-April 2022, so this September 19 report represented a renewed pattern in a hall already flagged for the issue",
        "Cornell's associate vice president for public safety, David Honan, was quoted urging students not to participate in fire-related pranks",
        "The Cornell Daily Sun's October 17, 2023 feature described North Campus residents as largely 'indifferent' to the alerts by this point in the series"
      ],
      "characterCount": 406
    },
    {
      "sequence": 3,
      "type": "update",
      "timestampApprox": "September 26, 2023, after officers responded to Mary Donlon Hall for a third report; the ceiling damage had first been observed on September 21",
      "channel": "email",
      "verbatimText": "CRIME ALERT UPDATE: This is the third Crime Alert issued in less than two weeks regarding intentional fires on North Campus. On September 26, officers responded to Mary Donlon Hall for a report of fire damage to a section of ceiling in the east stairwell; the damage was first observed on September 21. No suspect has been identified in any of the three incidents. Cornell University Police continue to investigate.",
      "isVerbatimConfirmed": false,
      "sourceUrl": "https://www.14850.com/092633485-donlon-arson-cornell-2309/",
      "sourceDescription": "Reconstructed from 14850.com's report on the third arson alert in the series",
      "annotations": [
        "14850.com reported the ceiling damage in Mary Donlon's east stairwell was first observed on September 21 but not formally reported to police until September 26, a five-day reporting lag",
        "No suspect was identified across all three September 2023 alerts in available reporting, and CUPD's public messaging emphasized that fire-setting pranks would be treated as criminal arson",
        "A fourth, separate arson report in a Ganędagǫ: Hall fourth-floor lounge followed in November 2023, extending the broader multi-year pattern beyond the scope of this three-alert September series"
      ],
      "characterCount": 415
    }
  ],
  "sources": [
    {
      "title": "North Campus Residents Meet Arson Incidents With Indifference",
      "url": "https://cornellsun.com/2023/10/17/north-campus-residents-meet-arson-incidents-with-indifference/",
      "type": "student-newspaper"
    },
    {
      "title": "Third report of arson at Cornell in the space of two weeks",
      "url": "https://www.14850.com/092633485-donlon-arson-cornell-2309/",
      "type": "local-media"
    },
    {
      "title": "Three arsons in two weeks at Cornell University: Some concerned about what's happening",
      "url": "https://www.fingerlakes1.com/2023/09/27/three-arsons-in-two-weeks-at-cornell-university-some-concerned-about-whats-happening/",
      "type": "local-media"
    },
    {
      "title": "Cornell Police Crime Alerts archive",
      "url": "https://publicsafety.cornell.edu/crime-alerts/",
      "type": "official-archive"
    }
  ],
  "context": "[Cornell University](https://en.wikipedia.org/wiki/Cornell_University)'s North Campus is home to Ganędagǫ: and Mary Donlon Hall, two residence halls that experienced a recurring, unsolved pattern of small intentionally set fires across multiple academic years. In September 2023, [Cornell University Police issued three Crime Alert emails in twelve days](https://cornellsun.com/2023/10/17/north-campus-residents-meet-arson-incidents-with-indifference/): a burned stairwell light fixture in Mary Donlon Hall on September 13, a second fire in Ganędagǫ: Hall on September 19, and fire damage to a Mary Donlon stairwell ceiling, first noticed September 21 and reported September 26, that closed out the series. [14850.com's local coverage](https://www.14850.com/092633485-donlon-arson-cornell-2309/) tracked each alert as it was issued, while [Fingerlakes1.com reported](https://www.fingerlakes1.com/2023/09/27/three-arsons-in-two-weeks-at-cornell-university-some-concerned-about-whats-happening/) that Cornell's associate vice president for public safety urged students not to treat fire-setting as a harmless prank. No suspect was identified in any of the three incidents. The Cornell Daily Sun's own October follow-up found many North Campus residents had become largely indifferent to the alerts, a response the paper contrasted with the real structural and life-safety risk of unattended dormitory fires. Ganędagǫ: Hall had already weathered an earlier, separate wave of arson incidents in December 2021 and March-April 2022, and would see at least one more isolated arson report in a fourth-floor lounge that November, underscoring how a residence hall can become a recurring target for fire-setting sprees years apart.",
  "keyFindings": [
    "Cornell University Police issued three separate Crime Alert emails in twelve days, September 13 to September 26, 2023, describing intentional fires in two North Campus residence halls",
    "No suspect was identified in any of the three incidents in available reporting",
    "The pattern targeted building fixtures, a stairwell light and ceiling section, rather than living spaces, but still triggered Clery Act timely-warning obligations given the continuing, unsolved threat",
    "Ganędagǫ: Hall had experienced an earlier, separate wave of arson incidents in December 2021 and March-April 2022, indicating a multi-year recurring vulnerability rather than an isolated 2023 event",
    "Student reporting found many North Campus residents had grown indifferent to the repeated alerts by the third incident, illustrating a real risk of alert fatigue in serial low-severity crime notifications"
  ],
  "confidence": "medium",
  "tags": [
    "arson",
    "residence-hall",
    "north-campus",
    "serial-incidents",
    "unsolved",
    "new-york",
    "private-r1",
    "ivy-league",
    "2020s",
    "crime-alert-series"
  ],
  "dateAdded": "2026-07-03",
  "lastUpdated": "2026-07-03",
  "addedBy": "ingestion"
}