Person sick near US Highway 377 in Tioga Heard on: Denton County TX Fire-Talk 00:45 00:16 Medic 641, truck 641, and engine 643, sick person, at (number withheld) US Highway 377, in Tioga, respond on EMS 2. 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. 00:16 Medic 641, truck 641, and engine 643, sick person, at (number withheld) US Highway 377, in Tioga, respond on EMS 2. 00:30 Medic 641, truck 641, and engine 643, sick person, at (number withheld) US Highway 377, in Tioga, respond on EMS 2, at 1514. 2026-10-26 20:14 UTC Medical Emergency US-377, Tioga, TX View on map