Person having breathing problems at Mustang Ave Heard on: Dallas TX Fire Dispatch Group Calls 00:27 00:00 Medic One, sick person, (number withheld) Mustang Avenue, Sachse 514 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 Medic One, sick person, (number withheld) Mustang Avenue, Sachse 514 00:11 . 00:18 Medic One, Jack One, breathing problems, (number withheld) Mustang Avenue, Sachse 514 . 5/14/2026 07:41 AM Medical Emergency Mustang Ave, Sachse, TX 75048 View on map