Overview
- OCSD – Yorba Linda Police Services responded Wednesday morning following a reported bomb threat at the campus.
- Students remain under a shelter-in-place order and are not being released during the investigation.
- A proactive sweep of the main campus was completed, with ongoing searches focused on the pool and athletic fields.
- Authorities have asked the public to avoid the area while deputies work on campus.
- Officials have not confirmed any device or suspect and say further updates will be provided as available.