{
  "id": "2025-09-12-montana-state-university-billings-mcmullen-hall-bomb-threat",
  "slug": "montana-state-university-billings-mcmullen-hall-bomb-threat-2025-09-12",
  "institution": {
    "name": "Montana State University Billings",
    "shortName": "MSUB",
    "state": "MT",
    "type": "public-masters",
    "alertSystemName": "MSUB Emergency Notification / @msubillings",
    "enrollment": 4000
  },
  "incident": {
    "date": "2025-09-12",
    "type": "bomb-threat",
    "cleryCategory": "emergency-notification",
    "resolution": "confirmed-hoax",
    "headline": "McMullen Hall bomb search finds no evidence",
    "headlinePublic": "McMullen Hall bomb search finds no evidence",
    "summary": "MSUB [issued an emergency notification for a campus-area incident](https://x.com/msubillings/status/1966647069973602398) then [cleared McMullen Hall with no evidence of a bomb](https://x.com/msubillings/status/1966650505997750755).",
    "outcome": "All clear; no bomb evidence found."
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2025-09-12T17:36:14-06:00",
      "channel": "twitter-x",
      "verbatimText": "MSUB Emergency Notification: An incident on/near the University campus may impact your safety.\n\nFollow this link https://www.msubillings.edu/ or check your email for more info.",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://x.com/msubillings/status/1966647069973602398",
      "sourceDescription": "@msubillings emergency notice",
      "characterCount": 176,
      "annotations": [
        "Dual independent X fetch match (keyword + thread_fetch) 2026-08-04; second blind sha256 match.",
        "SPN 523 at capture (web.archive.org/save returned 523)."
      ],
      "textSha256": "83831d6ad6757eba36dddc5b1e8a22b448cd4e426363a35084574cd45c6a4f09"
    },
    {
      "sequence": 2,
      "type": "all-clear",
      "timestamp": "2025-09-12T17:49:53-06:00",
      "channel": "twitter-x",
      "verbatimText": "MSUB Emergency Notification: September 12 @ 5:45 pm. ALL CLEAR. The situation is all clear. UPD has cleared McMullen Hall and found no evidence of a bomb.",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://x.com/msubillings/status/1966650505997750755",
      "sourceDescription": "@msubillings McMullen all-clear",
      "characterCount": 154,
      "annotations": [
        "Dual independent X fetch match (keyword + thread_fetch) 2026-08-04; second blind sha256 match.",
        "SPN 523 at capture (web.archive.org/save returned 523)."
      ],
      "textSha256": "153d1169cb8b0018da6b89421c13b750495ad5cbbf8b3f5e34d2fda44511f732"
    }
  ],
  "context": "Official university X channel.",
  "keyFindings": [
    "Official full-text X capture with dual blind confirmation."
  ],
  "sources": [
    {
      "title": "@msubillings emergency notice",
      "url": "https://x.com/msubillings/status/1966647069973602398",
      "type": "official-social",
      "accessDate": "2026-08-04",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    },
    {
      "title": "@msubillings McMullen all-clear",
      "url": "https://x.com/msubillings/status/1966650505997750755",
      "type": "official-social",
      "accessDate": "2026-08-04",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    }
  ],
  "confidence": "high",
  "tags": [
    "public-masters",
    "montana",
    "bomb-threat",
    "msub"
  ],
  "dateAdded": "2026-08-04",
  "lastUpdated": "2026-08-04",
  "addedBy": "ingestion"
}