Person overdoses and becomes non-breather at Tyler Street Heard on: San Diego CA EMS Dispatch Group Calls 00:07 00:00 San Diego for an overdose. 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 San Diego for an overdose. 00:03 (number withheld) Tyler Street. 00:06 Possible non-breather. 9/7/2026 03:29 AM Medical Emergency Tyler St, Spring Valley, CA 91977 View on map