Medical emergency near County Road 421 Heard on: Johnson County TX Fire Dispatch 00:08 Station 80 medical emergency (number withheld) county road 421 (number withheld) county road 421 respond to channel two to 11352 . 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. Station 80 medical emergency (number withheld) county road 421 (number withheld) county road 421 respond to channel two to 11352 . 2026-10-21 18:52 UTC Medical Emergency County Rd 421, Grandview, TX 76050 View on map