{
  "id": "2023-04-07-university-of-oklahoma-swatting",
  "slug": "university-of-oklahoma-swatting-2023-04-07",
  "institution": {
    "name": "University of Oklahoma",
    "shortName": "OU",
    "state": "OK",
    "type": "public-r1",
    "alertSystemName": "OU Alert",
    "enrollment": 32000
  },
  "incident": {
    "date": "2023-04-07",
    "type": "swatting",
    "cleryCategory": "emergency-notification",
    "resolution": "confirmed-hoax",
    "headline": "Swatting attack with 23 hoax calls drew more than 100 officers to campus",
    "headlinePublic": "Swatting attack with 23 hoax calls drew more than 100 officers to campus",
    "summary": "On April 7, 2023, the University of Oklahoma was targeted by a [swatting attack originating from outside the United States](https://www.kosu.org/local-news/2023-04-10/fake-active-shooter-calls-on-university-of-oklahoma-campus-referred-to-as-swatting-incident), with 23 fake 911 calls in approximately 90 minutes reporting an active shooter near the South Oval and Bizzell Memorial Library. More than [100 law enforcement officers responded](https://okcfox.com/news/local/university-oklahoma-active-shooter-joseph-harroz-swatting-south-oval-bizzell-memorial-library-april-7-2023-rave-alert-cleveland-county-law-enforcement-education-norman-sooners) before the all-clear was issued at 10:53 PM CDT.",
    "outcome": "After a thorough search including Bizzell Memorial Library and surrounding areas, no evidence of a shooting or criminal activity was found. OU President Joseph Harroz confirmed the incident was a swatting attack with calls originating from outside the country. No arrests were made.",
    "casualties": {
      "killed": 0,
      "injured": 0
    }
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2023-04-07T21:25:00-05:00",
      "channel": "twitter-x",
      "verbatimText": "OU-Norman Emergency: There is an active shooter at the Van Vleet Oval. Take immediate action now. Run. Hide. Fight!",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/UofOklahoma/status/1644526600120340480",
      "sourceDescription": "@UofOklahoma official Twitter/X post (verbatim)",
      "annotations": [
        "Posted verbatim by @UofOklahoma on X/Twitter at 9:25 PM CDT on April 7, 2023, matching the simultaneous Rave Alert push notification",
        "Van Vleet Oval is the formal name for the academic green commonly referred to as the South Oval at OU's Norman campus",
        "The terse 'Run. Hide. Fight!' directive reflects the widely adopted active-shooter response framework",
        "The 'OU-Norman Emergency:' prefix is OU's standard alert template branding"
      ],
      "characterCount": 115
    },
    {
      "sequence": 2,
      "type": "update",
      "timestamp": "2023-04-07T21:45:00-05:00",
      "channel": "twitter-x",
      "verbatimText": "OU-NORMAN Emergency 9:45pm OUPD investigating possible shots fired on Norman campus. Avoid South Oval area. Shelter in place.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/UofOklahoma/status/1644532049435586565",
      "sourceDescription": "@UofOklahoma official Twitter/X post (verbatim)",
      "annotations": [
        "Posted verbatim by @UofOklahoma on X/Twitter at 9:45 PM CDT on April 7, 2023, mirroring the simultaneous Rave Alert push notification",
        "The embedded '9:45pm' timestamp (9:45 p.m. CDT on April 7, 2023) matches OU's Rave template convention, the time is part of the message body, not just the metadata",
        "Note the location shift: the initial alert specified Van Vleet Oval (the formal name); this update uses the colloquial 'South Oval' that students would recognize",
        "More than 100 law enforcement officers from multiple agencies were converging on campus as this update went out"
      ],
      "characterCount": 125
    },
    {
      "sequence": 3,
      "type": "all-clear",
      "timestamp": "2023-04-07T22:53:00-05:00",
      "channel": "twitter-x",
      "verbatimText": "OU-NORMAN Critical 10:53pm: OUPD has issued an ALL CLEAR. After a thorough search, no threat was found. There is no threat to campus. Alert has been canceled.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/UofOklahoma/status/1644549141744480256",
      "sourceDescription": "@UofOklahoma official Twitter/X post (verbatim)",
      "annotations": [
        "Posted verbatim by @UofOklahoma on X/Twitter at 10:53 PM CDT on April 7, 2023, exactly 88 minutes after the initial active-shooter alert",
        "Notable severity shift: the prefix changes from 'Emergency' to 'Critical'; OU's template appears to use 'Critical' for confirmed-resolution messages",
        "Triple-layered reassurance: 'no threat was found' + 'no threat to campus' + 'Alert has been canceled', written for an audience that had been sheltering for nearly 90 minutes",
        "OU President Harroz later confirmed the incident was a swatting attack with calls from outside the US"
      ],
      "characterCount": 158
    }
  ],
  "context": "On the evening of April 7, 2023, the University of Oklahoma was targeted by a [swatting attack in which multiple fake 911 calls reported an active shooter](https://www.kosu.org/local-news/2023-04-10/fake-active-shooter-calls-on-university-of-oklahoma-campus-referred-to-as-swatting-incident) near the South Oval and Bizzell Memorial Library on the Norman campus. The first calls came in at approximately 9:24 PM CDT, and a Rave Alert was immediately sent to the campus community. Released 911 recordings revealed [23 calls over approximately 90 minutes](https://www.oudaily.com/news/swatting-incident-university-of-oklahoma-911-calls-released-norman/article_a81e1c56-0725-11ee-8ef7-ab31c6247a37.html), with four calls arriving in the first 15 minutes alone. More than [100 law enforcement officers from multiple agencies](https://okcfox.com/news/local/university-oklahoma-active-shooter-joseph-harroz-swatting-south-oval-bizzell-memorial-library-april-7-2023-rave-alert-cleveland-county-law-enforcement-education-norman-sooners) responded and conducted thorough searches of the area. After finding no evidence of a shooting, OUPD issued the all-clear at 10:53 PM CDT. OU President Joseph Harroz confirmed the incident was a swatting attack, stating the calls originated from outside the United States. The incident [caused real trauma despite being a hoax](https://www.kgou.org/2023-04-27/ous-swatting-event-was-a-hoax-but-the-trauma-it-caused-was-real), with students describing the terror of sheltering in place during what they believed was an active shooter event.",
  "keyFindings": [
    "The swatting attack involved 23 separate 911 calls over 90 minutes, an unusually sustained and coordinated hoax",
    "More than 100 law enforcement officers responded, demonstrating the massive resource cost of swatting incidents",
    "The calls originated from outside the United States, making prosecution difficult"
  ],
  "sources": [
    {
      "title": "@UofOklahoma official Twitter/X post (initial alert)",
      "url": "https://x.com/UofOklahoma/status/1644526600120340480",
      "type": "official-archive"
    },
    {
      "title": "@UofOklahoma official Twitter/X post (9:45pm update)",
      "url": "https://x.com/UofOklahoma/status/1644532049435586565",
      "type": "official-archive"
    },
    {
      "title": "@UofOklahoma official Twitter/X post (10:53pm all-clear)",
      "url": "https://x.com/UofOklahoma/status/1644549141744480256",
      "type": "official-archive"
    },
    {
      "title": "Fake active shooter calls on OU campus referred to as swatting incident (KOSU)",
      "url": "https://www.kosu.org/local-news/2023-04-10/fake-active-shooter-calls-on-university-of-oklahoma-campus-referred-to-as-swatting-incident",
      "type": "local-media"
    },
    {
      "title": "Swatting incident at OU: 911 calls released, timeline revealed (OU Daily)",
      "url": "https://www.oudaily.com/news/swatting-incident-university-of-oklahoma-911-calls-released-norman/article_a81e1c56-0725-11ee-8ef7-ab31c6247a37.html",
      "type": "student-newspaper"
    },
    {
      "title": "OU President says university was victim of swatting (Fox 25 OKC)",
      "url": "https://okcfox.com/news/local/university-oklahoma-active-shooter-joseph-harroz-swatting-south-oval-bizzell-memorial-library-april-7-2023-rave-alert-cleveland-county-law-enforcement-education-norman-sooners",
      "type": "local-media"
    },
    {
      "title": "OU's swatting event was a hoax, but the trauma it caused was real (KGOU)",
      "url": "https://www.kgou.org/2023-04-27/ous-swatting-event-was-a-hoax-but-the-trauma-it-caused-was-real",
      "type": "local-media"
    }
  ],
  "confidence": "high",
  "tags": [
    "swatting",
    "hoax",
    "false-alarm",
    "active-shooter-false-report",
    "oklahoma",
    "public-university",
    "international-origin",
    "mass-law-enforcement-response"
  ],
  "dateAdded": "2026-04-04",
  "lastUpdated": "2026-07-16",
  "addedBy": "ingestion"
}