{ "id": "2026-04-21-uc-san-diego-nierenberg-hall-office-burglary", "slug": "uc-san-diego-nierenberg-hall-office-burglary-2026-04-21", "institution": { "name": "University of California, San Diego", "shortName": "UCSD", "state": "CA", "type": "public-r1", "alertSystemName": "Triton Alert" }, "incident": { "date": "2026-04-21", "type": "burglary", "cleryCategory": "timely-warning", "resolution": "under-investigation", "headline": "Forced entry into an unoccupied office in Nierenberg Hall", "headlinePublic": "Forced entry into an unoccupied office in Nierenberg Hall", "summary": "UC San Diego Police [issued a Clery timely warning after a burglary at Nierenberg Hall, most likely between 3:15 p.m. April 21 and 10:00 a.m. April 22](https://ucsdcampusnotices.atlassian.net/wiki/spaces/CN/pages/125896639/Timely+Warning+Burglary+-+04-22-2026). Police were notified at 10:11 a.m. April 22. Unknown suspect(s) forced entry into an unoccupied office and took property.", "outcome": "No suspect information. Not in custody. Investigation open." }, "alerts": [ { "sequence": 1, "type": "initial", "timestampApprox": "2026-04-22T10:11:00-07:00", "channel": "email", "verbatimText": "UC SAN DIEGO POLICE DEPARTMENT\n\nApril 22, 2026\n\nALL ACADEMICS, STAFF AND STUDENTS AT UC SAN DIEGO\n\nTimely Warning – Burglary\n\nOn 4/22/2026 at 10:11 AM, the UC San Diego Police Department received a report of a Burglary which occurred at Nierenberg Hall on the UC San Diego campus. The burglary most likely occurred sometime between 03:15 PM on 4/21/2026 and 10:00 AM on 4/22/2026. The reporting party stated that an unknown suspect(s) forced entry into an unoccupied office and took property.\n\nIf you observe any further suspicious behavior or become aware of additional incidents, please contact the UC San Diego Police Department immediately.\n\nThere is no suspect information at this time.\n\nAt this time, the suspect is not in custody.\n\nThe report is currently under investigation by the UC San Diego Police Department.\n\nIf you have information that could be helpful in this investigation, please call the UC San Diego Police Department at (858) 534-4357 or submit an online tip at https://police.ucsd.edu/services/anonymous.html.\n\nIf you are the victim of a burglary or you discover someone inside your residence:\n\nIf possible, immediately leave your residence and go to a safe area (e.g., a neighbor’s apartment or a public place).\n\nCall or text the UC San Diego Police Department at 9-1-1.\n\nIf you are unable to leave your residence, secure yourself and your family members in a safe location, turn on all available lights, and call the police immediately.\n\nTo help reduce the risk of being the victim of a burglary:\n\nMake sure doors and windows are closed and locked. When it is hot out, use a lock or item that only allows the window to open small distances.\n\nIf you live on campus and your windows or doors won’t lock, please call Housing Maintenance at (858) 534-2600.\n\nIf your office windows or doors won’t lock, please call Facilities Management. Visit https://hdhfacilities.ucsd.edu/\n\nBe aware of your surroundings. If you see suspicious activity, call or text the UC San Diego Police Department immediately at 9-1-1.\n\nKnow the location of campus emergency telephones on routes to and from campus destinations.\n\nAvoid displaying and/or placing high-value items close to windows. Items such as computers, cell phones, wallets, and purses can be easily grabbed from open windows and may be incentives for criminals to try and enter the residence. Secure your valuables at all times.\n\nBe alert and aware. Pay attention to who is around when you leave and return to your residence or office. If returning at night, leave a light on inside as a visual deterrent.\n\nWhat is this Notice?\n\nThis notice is being provided to you to comply with the Jeanne Clery Campus Safety Act. Timely Warnings are intended to prevent similar crimes and to provide information that will assist community members in protecting themselves.\n\nUniversity of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093", "isVerbatimConfirmed": true, "confidence": "high", "sourceUrl": "https://ucsdcampusnotices.atlassian.net/wiki/spaces/CN/pages/125896639/Timely+Warning+Burglary+-+04-22-2026", "sourceDescription": "UC San Diego Campus Notices wiki: Timely Warning Burglary 04-22-2026 (UCPD email body)", "annotations": [ "Dual independent Confluence REST fetch 2026-08-24. htmlCode sha256 b786f60575d1a3847e1128acb6d5136881ab9852ee98cc7bb150ae68eab2ddb6. Flattened from the embedded UCPD email body. En dash and curly apostrophe preserved. SPN save-sync HTTP 302 -> https://web.archive.org/web/20260824095605/https://ucsdcampusnotices.atlassian.net/wiki/spaces/CN/pages/125896639/Timely+Warning+Burglary+-+04-22-2026", "Incident window 4/21/2026 3:15 PM through 4/22/2026 10:00 AM; police notified 4/22/2026 10:11 AM.", "Distinct from the April 20/21 aggravated-assault timely warning (queued) and from 2026-05-18-uc-san-diego-la-jolla-del-sol-unlocked-window-burglary." ], "characterCount": 2899 } ], "context": "UC San Diego Police posted the notice on the Campus Notices wiki, linked from [police.ucsd.edu/alerts/warnings.html](https://police.ucsd.edu/alerts/warnings.html).", "keyFindings": [ "Unknown suspect(s) forced entry into an unoccupied office in Nierenberg Hall and took property.", "No suspect description. Police were notified at 10:11 a.m. April 22." ], "sources": [ { "title": "Timely Warning – Burglary - 04-22-2026", "url": "https://ucsdcampusnotices.atlassian.net/wiki/spaces/CN/pages/125896639/Timely+Warning+Burglary+-+04-22-2026", "type": "official-archive", "accessDate": "2026-08-24", "archiveUrl": "https://web.archive.org/web/20260824095605/https://ucsdcampusnotices.atlassian.net/wiki/spaces/CN/pages/125896639/Timely+Warning+Burglary+-+04-22-2026" } ], "confidence": "high", "tags": [ "public-r1", "california", "ucsd", "burglary", "timely-warning", "2026" ], "dateAdded": "2026-08-24", "lastUpdated": "2026-08-24", "addedBy": "ingestion" }