Cardiac arrest assistance requested near Hallsville Heard on: Boone MO Law Dispatch Group Calls 00:05 00:00 Boone County, Boone County unit to break, break and assist for a cardiac arrest. 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 Boone County, Boone County unit to break, break and assist for a cardiac arrest. 00:03 (number withheld) North Branch Street. 9/6/2026 08:31 AM Medical Emergency N Branch St, Hallsville, MO 65255 View on map