Bomb threat forces California High School to go under lockdown - NBC Los Angeles

yes P1

NBC Los Angeles· Bomb threats & hoaxes ·Mon, 12 Jan 2026 08:00:00 GMT · open source · view incident

Snippet

Bomb threat forces California High School to go under lockdown NBC Los Angeles

Classifier output

claude-haiku-triage

{
  "article_id": 1,
  "confidence": 0.6,
  "credibility": "ambiguous",
  "imminence": "imminent",
  "locations": [
    "California"
  ],
  "modality": "explosive",
  "reason": "Bomb threat at school; credibility unclear",
  "relevant": true,
  "severity": "P1",
  "status": "threat",
  "target": "California High School",
  "target_profile": "site",
  "threat_category": "mass_casualty"
}