Medical emergency reported near County Road 377 in Anna Heard on: Collin County TX Fire Dispatch 00:18 00:00 Anna Medic One and Anna Engine One, respond to medical emergency at (number withheld) County Road 377 in Anna. 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 Anna Medic One and Anna Engine One, respond to medical emergency at (number withheld) County Road 377 in Anna. 00:10 Cross streets are Haven Way and John Muir Road. 00:13 Box 1201C . 00:16 Time out 1823 . 2026-11-04 00:21 UTC Medical Emergency Co Rd 377, Van Alstyne, TX 75495 View on map