Female overdoses and becomes unconscious on Highway 431 Heard on: Maury County Fire Department 00:41 00:00 County Fire 720 respond. 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 County Fire 720 respond. 00:02 (number withheld) Highway 431. 00:04 (number withheld) Highway 431. 00:07 Got a female that's overdosed. 00:08 She is unconscious. 00:10 45 years old. 00:11 We're trying to gather further. 00:19 Captain 20 respond. 00:23 Affirmative, Captain 20. 00:24 I show you responded. 00:33 Support 20 responding. 00:34 Tower 431. 00:38 Affirmative, support 20 units responding. 00:40 We are trying to start CPR. 7/30/2026 03:11 PM Medical Emergency US-431, Columbia, TN 38401 View on map