Assault reported at arena on Hero Drive Heard on: San Diego County CA Fire Dispatch 00:10 Oceanside, assault, engine 213 and BLS 126 , front wave arena, at 3475 Hillero drive. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. Oceanside, assault, engine 213 and BLS 126 , front wave arena, at 3475 Hillero drive. 2026-11-08 05:48 UTC Assault Report Hero Dr, Oceanside, CA 92056 View on map