Medical emergency near Austin Drive in Melissa Heard on: Collin County TX Fire Dispatch 00:17 00:00 Melissa Ladder One and Melissa Medic One, respond to medical emergency, at (number withheld) Austin Drive, in Melissa. 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 Melissa Ladder One and Melissa Medic One, respond to medical emergency, at (number withheld) Austin Drive, in Melissa. 00:09 Cross streets are Palo Pinto Drive and Cardinal Drive. 00:13 Box 1209 . Time out 2232 . 2026-10-22 03:29 UTC Medical Emergency Austin Dr, Melissa, TX 75454 View on map