Person injured at San Dimas Avenue apartment Heard on: Los Angeles County CA Fire Dispatch ยท Countywide Dispatch 00:06 00:00 Engine 64, Squad 187, injury ALS, 141st District. 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. 00:00 Engine 64, Squad 187, injury ALS, 141st District. 00:04 (number withheld) San Dimas Avenue, Unit (number withheld). 2026-09-27 20:21 UTC Medical Emergency S San Dimas Ave, San Dimas, CA 91773 View on map