23-year-old male with altered consciousness near Columbia Heard on: Howard County MD Fire-Tac 00:14 00:00 Alpha 20023 . 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 Alpha 20023 . 00:01 Paramedic 105 , you are responding (number withheld) Grace Drive. 00:05 Unit 508 , 23 year old male, altered level of consciousness. 00:12 Alpha 30026 . 2026-09-28 04:23 UTC Medical Emergency Grace Dr, Columbia, MD 21044 View on map