{
  "id": "2025-01-16-utah-state-university-hazmat",
  "slug": "utah-state-university-hazmat-2025-01-16",
  "institution": {
    "name": "Utah State University",
    "shortName": "USU",
    "state": "UT",
    "type": "public-r1",
    "alertSystemName": "Aggie Alert",
    "enrollment": 28000
  },
  "incident": {
    "date": "2025-01-16",
    "type": "hazmat",
    "cleryCategory": "emergency-notification",
    "resolution": "confirmed-threat",
    "headline": "Chemical release in a dormitory forces subzero evacuation; student arrested",
    "headlinePublic": "Chemical release in a dormitory forces subzero evacuation; student arrested",
    "summary": "On January 16, 2025, a [USU student released hydrochloric acid gas](https://kutv.com/news/local/usu-student-arrested-accused-of-causing-hazmat-catastrophe-that-forced-dorm-evacuation) throughout the first floor of Mountain View Tower dormitory, covering the floor in a 'fog or vaporous substance.' The [entire building was evacuated](https://www.usu.edu/today/story/university-continues-to-address-mountain-view-tower-incident) in subzero temperatures, displacing residents for hours. Joshua Peter Jager, 20, was [arrested and charged](https://ksltv.com/local-news/arrest-made-after-usu-hazmat-evacuation/728162/) with causing a catastrophe. The [FBI Joint Terrorism Task Force](https://www.ksl.com/article/51231787/campus-police-say-chemicals-were-found-in-usu-dorm-days-before-hazmat-evacuation) was called in during questioning.",
    "outcome": "Joshua Peter Jager was arrested and charged with Class A misdemeanor causing a catastrophe and disorderly conduct, not any terrorism-related offense. He was banned from campus. Chemicals had been found in his dorm three days earlier after a fire alarm. The FBI Joint Terrorism Task Force joined the questioning; Jager denied any terroristic intent."
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2025-01-16T21:15:00-07:00",
      "channel": "sms",
      "verbatimText": "",
      "isVerbatimConfirmed": false,
      "sourceUrl": "https://usustatesman.com/mountain-view-towers-evacuated-for-chemical-spill/",
      "sourceDescription": "Utah Statesman (USU student newspaper) quoting the 9:15 PM MST USU Housing text alert",
      "annotations": [],
      "lastUpdated": "2026-08-02"
    },
    {
      "sequence": 2,
      "type": "update",
      "timestamp": "2025-01-22T17:42:00-07:00",
      "timestampApprox": "5:42 p.m. MST on Jan. 22, 2025, as published on USU Today",
      "channel": "email",
      "verbatimText": "As part of its ongoing mitigation efforts, USU Public Safety has asked law enforcement partners to assist with further assessment of the room at the center of the evacuation of Mountain View Tower last Thursday, Jan. 16. Out of an abundance of caution, USU officials are clearing Mountain View Tower this evening at 6 p.m. before hazardous materials experts complete an inventory of items from the room. We anticipate residents will be let back in by 9 p.m.\n\nWe realize this is a great inconvenience, especially with current outside temperatures. The following locations are available to students who are evacuating: the Junction, common areas in Canyon Crest and Central Suites, and the ballroom in the Taggart Student Center. Student Affairs will have pizza available in the Ballroom, and the Marketplace and the Junction will also be open. The Fieldhouse will also be available, with pickleball and basketball available.\n\nThis is an ongoing mitigation effort, but law enforcement and environmental safety professionals expect that this will be the last time they will need to clear the building. Once the inventory and collection of items is complete this evening, the next action will be to restore the room (paint and replace carpet, etc.), which will have limited impact on most residents of Mountain View Tower.\n\nFor students who experience academic or other impacts, please reach out to the CARE Team for support. Visit usu.edu/intervention/care-office for assistance and resources.We greatly appreciate everyone who has supported the residents of Mountain View Tower as they have faced numerous interruptions and additional stress over the last week. And we greatly appreciate your continued support.",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://www.usu.edu/today/story/university-continues-to-address-mountain-view-tower-incident",
      "sourceDescription": "USU Today archive of the Aggie Alert sent to the Logan Campus at 5:42 p.m. on Jan. 22, 2025",
      "annotations": [
        "GROWTH NIGHT flip 2026-09-21. Official USU Today embed of the Jan. 22 Aggie Alert. Dual-curl HTTP 200 HTML 42855 bytes identical sha256 337f0283b4385ae1a5cffa2b2703577820a1f97635d7efd20b701e62b858ab7a. Product wording PREFIX MATCH. Missing space before We greatly appreciate is in the official HTML. Same Mountain View Tower room as the Jan. 16 evacuation. Not first-burst; seq 1 Housing SMS remains unconfirmed. Do not recode utah-state-university-hazmat-2025-01-16."
      ],
      "characterCount": 1709,
      "lastUpdated": "2026-09-21"
    },
    {
      "sequence": 3,
      "type": "all-clear",
      "timestamp": "2025-01-22T20:15:00-07:00",
      "timestampApprox": "8:15 p.m. MST on Jan. 22, 2025, as published on USU Today",
      "channel": "email",
      "verbatimText": "Dear USU community,\n\nUSU Public Safety and law enforcement partners have finished assessing and clearing the room in Mountain View Tower and found no continuing threat to safety. Students are free to return to their rooms. University officials deeply appreciate the patience of Mountain View Tower residents as USU Public Safety has addressed this issue.As a reminder, students who have experienced academic impacts can reach out please reach out to the CARE Team for support at https://www.usu.edu/intervention/care-office.",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://www.usu.edu/today/story/university-continues-to-address-mountain-view-tower-incident",
      "sourceDescription": "USU Today archive of the Dear USU community all-clear published Jan. 22, 2025, 8:15 p.m.",
      "annotations": [
        "GROWTH NIGHT flip 2026-09-21. Official all-clear. Dual-curl HTML identical. Missing spaces (issue.As / reach out please reach out) preserved from official HTML. Students free to return to their rooms."
      ],
      "characterCount": 524,
      "lastUpdated": "2026-09-21"
    }
  ],
  "context": "On the evening of January 16, 2025, a [hazardous materials situation at Utah State University's Mountain View Tower](https://kutv.com/news/local/usu-student-arrested-accused-of-causing-hazmat-catastrophe-that-forced-dorm-evacuation) forced the evacuation of the entire dormitory in subzero temperatures. Student Joshua Peter Jager, 20, allegedly released hydrochloric acid gas throughout the first floor, covering it in a 'fog or vaporous substance.' The [university reported](https://www.usu.edu/today/story/university-continues-to-address-mountain-view-tower-incident) that Logan Fire, hazmat teams, USU Police, and multiple USU entities responded to evacuate the building. [KSL reported](https://www.ksl.com/article/51231787/campus-police-say-chemicals-were-found-in-usu-dorm-days-before-hazmat-evacuation) that campus police had found a cache of chemicals (including silver nitrate and potassium carbonate) in Jager's dorm room just three days earlier after he set off a fire alarm. Jager was [arrested and charged](https://ksltv.com/local-news/arrest-made-after-usu-hazmat-evacuation/728162/) with Class A misdemeanor causing a catastrophe and was banned from campus. The [FBI Joint Terrorism Task Force](https://gephardtdaily.com/local/usu-student-20-arrested-for-allegedly-causing-hazmat-catastrophe-prompting-dorm-evacuation/) joined the questioning but Jager denied any terroristic ideologies, stating he had 'made a mistake' by bringing chemicals to his dorm. [The Herald Journal](https://www.hjnews.com/news/local/one-arrest-made-following-hazmat-incident-at-usu/article_4d9b0cf2-d498-11ef-ab34-d77d91fc796b.html) and [Cache Valley Daily](https://www.cachevalleydaily.com/news/usu-student-arrested-for-allegedly-mixing-chemicals-inside-dorm-and-causing-mass-evacuations/article_1880ffdc-d505-11ef-bb1e-23c680d56db9.html) provided local coverage.",
  "keyFindings": [
    "Campus police had found chemicals in the student's dorm three days before the hazmat incident but the student was not removed, raising questions about the university's response to early warning signs",
    "The FBI Joint Terrorism Task Force was called in during questioning, reflecting the seriousness of deliberate chemical release in a residential building",
    "Residents were displaced for hours in subzero temperatures, highlighting the compound danger of hazmat evacuations in winter climates"
  ],
  "sources": [
    {
      "title": "USU student charged with causing HAZMAT catastrophe (KUTV)",
      "url": "https://kutv.com/news/local/usu-student-arrested-accused-of-causing-hazmat-catastrophe-that-forced-dorm-evacuation",
      "type": "local-media"
    },
    {
      "title": "University Continues to Address Mountain View Tower Incident (USU Today)",
      "url": "https://www.usu.edu/today/story/university-continues-to-address-mountain-view-tower-incident",
      "type": "official-archive"
    },
    {
      "title": "Arrest made after USU hazmat evacuation (KSL TV)",
      "url": "https://ksltv.com/local-news/arrest-made-after-usu-hazmat-evacuation/728162/",
      "type": "local-media"
    },
    {
      "title": "Chemicals found in USU dorm days before HAZMAT evacuation (KSL)",
      "url": "https://www.ksl.com/article/51231787/campus-police-say-chemicals-were-found-in-usu-dorm-days-before-hazmat-evacuation",
      "type": "local-media"
    },
    {
      "title": "Hazmat situation leads to mass evacuations at USU (Cache Valley Daily)",
      "url": "https://www.cachevalleydaily.com/news/hazmat-situation-leads-to-mass-evacuations-at-usu-housing-dorm/article_4f2c3194-d48f-11ef-bb0d-c3a650540d70.html",
      "type": "local-media"
    },
    {
      "title": "Utah Statesman (USU student newspaper) quoting the 9:15 PM MST USU Housing text alert",
      "url": "https://usustatesman.com/mountain-view-towers-evacuated-for-chemical-spill/",
      "type": "other"
    }
  ],
  "confidence": "high",
  "tags": [
    "hazmat",
    "chemical-spill",
    "hydrochloric-acid",
    "dormitory",
    "student-arrest",
    "fbi-jttf",
    "utah",
    "subzero-evacuation",
    "early-warning-failure"
  ],
  "dateAdded": "2026-04-04",
  "lastUpdated": "2026-09-21",
  "addedBy": "ingestion"
}