{
  "id": "2016-11-28-ohio-state-attack",
  "slug": "ohio-state-attack-2016-11-28",
  "institution": {
    "name": "The Ohio State University",
    "shortName": "OSU",
    "state": "OH",
    "type": "public-r1",
    "alertSystemName": "Buckeye Alert",
    "alertPlatform": "Rave",
    "enrollment": 61170
  },
  "incident": {
    "date": "2016-11-28",
    "type": "armed-person",
    "cleryCategory": "emergency-notification",
    "headline": "Vehicle-and-knife attack near Watts Hall left 13 people injured",
    "headlinePublic": "Vehicle-and-knife attack near Watts Hall left 13 people injured",
    "summary": "A student [drove a car into a crowd and attacked with a butcher knife](https://en.wikipedia.org/wiki/2016_Ohio_State_University_attack) near Watts Hall. OSU's 85-character initial alert ('Buckeye Alert: Active Shooter on campus. Run Hide Fight. Watts Hall. 19th and College.') became one of the most analyzed campus notifications in the field. It was among the first major campus alerts to invoke [Run-Hide-Fight](https://en.wikipedia.org/wiki/Run,_hide,_fight) in the initial message, despite the fact that no shooting had actually occurred.",
    "outcome": "Attacker killed by responding officer within one minute. 13 injured, none fatally. OSU issued multiple alerts over approximately 1.5 hours.",
    "casualties": {
      "killed": 0,
      "injured": 13
    },
    "resolution": "confirmed-threat"
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2016-11-28T09:56:59-05:00",
      "channel": "twitter-x",
      "verbatimText": "Buckeye Alert: Active Shooter on campus. Run Hide Fight. Watts Hall. 19th and College.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803251348858753024",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "characterCount": 86,
      "annotations": [
        "Initial Buckeye Alert active-shooter post; earlier than prior cascade start. Replaced prior duplicate of seq2."
      ]
    },
    {
      "sequence": 2,
      "type": "initial",
      "timestamp": "2016-11-28T10:02:42-05:00",
      "channel": "twitter-x",
      "verbatimText": "Buckeye Alert: Continue to shelter in place. Avoid area of College. More information to follow.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803252786158649344",
      "sourceDescription": "@OSU_EMFP on X (verbatim raw t.co)",
      "annotations": [
        "Initial Buckeye Alert SMS widely reproduced in contemporaneous coverage of the Nov 28 2016 attack."
      ],
      "characterCount": 95,
      "confidence": "high"
    },
    {
      "sequence": 3,
      "type": "update",
      "timestamp": "2016-11-28T10:20:58-05:00",
      "channel": "twitter-x",
      "verbatimText": "Buckeye Alert: Continue to shelter in place in north campus area. Follow directions of Police on scene.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803257383682076672",
      "sourceDescription": "@OSU_EMFP on X (verbatim raw t.co)",
      "annotations": [
        "Verbatim @OSU_EMFP continue-SIP update ~10 minutes after initial attack window."
      ],
      "characterCount": 103,
      "confidence": "high"
    },
    {
      "sequence": 4,
      "type": "update",
      "timestamp": "2016-11-28T10:35:36-05:00",
      "channel": "twitter-x",
      "verbatimText": "Buckeye Alert: Continue to shelter in place. Wait for Police officers directions. Please contact Police / 9-1-1 only if you have information",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803261064162856961",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "characterCount": 140,
      "annotations": [
        "Verbatim from official @OSU_EMFP X cascade during the Nov 28 2016 Ohio State attack response."
      ]
    },
    {
      "sequence": 5,
      "type": "update",
      "timestamp": "2016-11-28T11:30:59-05:00",
      "channel": "twitter-x",
      "verbatimText": "UPDATE 1/2 : Shelter in Place lifted. Scene is now secure. ALL classes are canceled on Columbus campus for the remainder of the day.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803275001755336704",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "characterCount": 132,
      "annotations": [
        "Verbatim from official @OSU_EMFP X cascade during the Nov 28 2016 Ohio State attack response."
      ]
    },
    {
      "sequence": 6,
      "type": "update",
      "timestamp": "2016-11-28T11:32:56-05:00",
      "channel": "twitter-x",
      "verbatimText": "UPDATE 2/2: Area around 19th & College Ave. is closed. List of buildings closed and additional information at http://emergency.osu.edu",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803275493415882753",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "characterCount": 134,
      "annotations": [
        "Verbatim from official @OSU_EMFP X cascade during the Nov 28 2016 Ohio State attack response.",
        "Corrected to exact fxtwitter display text."
      ]
    },
    {
      "sequence": 7,
      "type": "update",
      "timestamp": "2016-11-28T12:27:26-05:00",
      "channel": "twitter-x",
      "verbatimText": "UPDATE: Police continue to process scene. Avoid area between College & Neil, Glenn & Woodruff. Lane Ave.Garage and SAS building remain close",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803289209486254080",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "characterCount": 140,
      "annotations": [
        "Verbatim from official @OSU_EMFP X cascade during the Nov 28 2016 Ohio State attack response.",
        "Corrected to exact fxtwitter display text."
      ]
    },
    {
      "sequence": 8,
      "type": "update",
      "timestamp": "2016-11-28T15:09:37-05:00",
      "channel": "twitter-x",
      "verbatimText": "UPDATE: All buildings EXCEPT Student Academic Services are open to retrieve personal items. 19th Ave still closed. Use 18th or Woodruff for",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803330024132644864",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "characterCount": 139,
      "annotations": [
        "Verbatim from official @OSU_EMFP X cascade during the Nov 28 2016 Ohio State attack response."
      ]
    },
    {
      "sequence": 9,
      "type": "update",
      "timestamp": "2016-11-28T16:06:57-05:00",
      "channel": "twitter-x",
      "verbatimText": "The @OSUPolice confirm Officer Alan Horujko shot and killed\nthe suspect, Abdul Razak Ali Artan, Monday morning. (OFFICER PHOTO ATTACHED)",
      "isVerbatimConfirmed": true,
      "characterCount": 136,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803344452957958148",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "annotations": [
        "Officer identification / confirmation post with photo attachment"
      ]
    },
    {
      "sequence": 10,
      "type": "all-clear",
      "timestamp": "2016-11-28T17:10:04-05:00",
      "channel": "twitter-x",
      "verbatimText": "UPDATE: All classes on the Columbus campus will resume normal schedule as of Tuesday, November 29th.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/OSU_EMFP/status/803360334425767937",
      "sourceDescription": "@OSU_EMFP on X (verbatim)",
      "characterCount": 100,
      "annotations": [
        "Verbatim from official @OSU_EMFP X cascade during the Nov 28 2016 Ohio State attack response."
      ]
    }
  ],
  "context": "The [Ohio State attack](https://en.wikipedia.org/wiki/2016_Ohio_State_University_attack) became a widely studied case in campus alert language design, in part because of the factual inaccuracy of the initial alert. The attacker, [Abdul Razak Ali Artan](https://en.wikipedia.org/wiki/2016_Ohio_State_University_attack#Perpetrator), drove a Honda Civic over a curb into a crowd of pedestrians, then exited and began slashing people with a butcher knife. OSU Police Officer [Alan Horujko](https://bja.ojp.gov/program/medalofvalor/recipients/alan-horujko) shot and killed Artan within approximately one minute. The only gunshots fired were by law enforcement. Yet the initial alert labeled it an 'Active Shooter', a decision that OSU's after-action review defended on the grounds that the Run-Hide-Fight response is appropriate for any mass violence event and that waiting for precise threat characterization would have delayed the alert. The case is often cited for the principle that behavioral accuracy (the correct protective action) matters more than terminological accuracy (the correct threat label).",
  "keyFindings": [
    "The 85-character format became a widely studied template for initial-alert construction",
    "Run-Hide-Fight in the initial alert (now common practice) was among the earliest live uses of the phrasing in an initial campus message",
    "Behavioral accuracy over terminological accuracy: 'Active Shooter' was technically wrong but the protective action was right",
    "Approximately 1.5-hour shelter-in-place for a 1-minute incident highlights the difficulty of standing down after escalation",
    "Cross-street inclusion (19th and College) provided actionable location data for people unfamiliar with building names"
  ],
  "responseTimeMinutes": 3,
  "sources": [
    {
      "title": "@OSU_EMFP Buckeye Alert cascade — Nov 28 2016 attack (X)",
      "url": "https://x.com/OSU_EMFP/status/803252786158649344",
      "type": "official-social"
    },
    {
      "title": "Ohio State beefs up response plans after car-and-knife attack (Police1, reporting on the OSU DPS After-Action Review)",
      "url": "https://www.police1.com/police-products/communications/articles/ohio-state-beefs-up-response-plans-after-car-and-knife-attack-VwtsvHiPkscAHsL1/",
      "type": "after-action-report"
    },
    {
      "title": "Buckeye Alert Twitter Archive",
      "url": "https://twitter.com/OSU_ALERT",
      "type": "official-social"
    },
    {
      "title": "2016 Ohio State University attack (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/2016_Ohio_State_University_attack",
      "type": "other"
    },
    {
      "title": "Ohio State University: Attacker killed, 11 hospitalized after campus attack (CNN)",
      "url": "https://www.cnn.com/2016/11/28/us/ohio-state-university-active-shooter",
      "type": "local-media"
    },
    {
      "url": "https://x.com/OSU_EMFP/status/803275493415882753",
      "title": "@OSU_EMFP on X",
      "type": "official-archive",
      "dateAccessed": "2026-07-18"
    },
    {
      "url": "https://x.com/OSU_EMFP/status/803289209486254080",
      "title": "@OSU_EMFP on X",
      "type": "official-archive",
      "dateAccessed": "2026-07-18"
    },
    {
      "url": "https://x.com/OSU_EMFP/status/803257383682076672",
      "title": "@OSU_EMFP on X (verbatim raw t.co)",
      "type": "official-archive",
      "dateAccessed": "2026-07-18"
    },
    {
      "title": "@OSU_EMFP Active Shooter initial",
      "url": "https://x.com/OSU_EMFP/status/803251348858753024",
      "type": "official-social"
    },
    {
      "title": "@OSU_EMFP Officer confirmation",
      "url": "https://x.com/OSU_EMFP/status/803344452957958148",
      "type": "official-social"
    },
    {
      "title": "@OSU_EMFP on X (verbatim)",
      "url": "https://x.com/OSU_EMFP/status/803261064162856961",
      "type": "official-archive"
    },
    {
      "title": "@OSU_EMFP on X (verbatim)",
      "url": "https://x.com/OSU_EMFP/status/803275001755336704",
      "type": "official-archive"
    },
    {
      "title": "@OSU_EMFP on X (verbatim)",
      "url": "https://x.com/OSU_EMFP/status/803330024132644864",
      "type": "official-archive"
    },
    {
      "title": "@OSU_EMFP on X (verbatim)",
      "url": "https://x.com/OSU_EMFP/status/803360334425767937",
      "type": "official-archive"
    }
  ],
  "confidence": "high",
  "tags": [
    "active-shooter",
    "run-hide-fight",
    "sms-optimized",
    "misclassification",
    "landmark-alert",
    "vehicle-attack",
    "knife-attack",
    "2016"
  ],
  "dateAdded": "2026-03-31",
  "lastUpdated": "2026-07-19",
  "addedBy": "manual"
}