Person experiencing chest pain at Trenton Mill Road Heard on: Carroll MD Fire Dispatch Group Calls 00:08 00:00 Medical alarm, medic 29 alerted, chest pain. 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 Medical alarm, medic 29 alerted, chest pain. 00:03 (number withheld) Trenton Mill Road between the railroad tracks and the county line. 00:07 Alpha 3157. 2026-09-10 22:56 UTC Medical Emergency Trenton Mill Rd, Upperco, MD 21155 View on map