Person reporting chest pain near Grand Avenue in Charter Oak Heard on: Los Angeles CA Fire Dispatch Group Calls 00:03 Point (number withheld), squad (number withheld), chest pain, Covina Boulevard, Grand Avenue. 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. Point (number withheld), squad (number withheld), chest pain, Covina Boulevard, Grand Avenue. 7/28/2026 02:46 PM Medical Emergency Grand Ave & E Covina Blvd, Charter Oak, CA 91724 View on map