Carbon monoxide incident on Richard Avenue Heard on: Columbus Division of Fire, Franklin County Fire and EMS 00:19 00:00 (number withheld) Richard Avenue, cross of Addison Drive and Harlan Drive. 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 (number withheld) Richard Avenue, cross of Addison Drive and Harlan Drive. 00:05 Carbon monoxide. 00:06 Respond on Southwest EMS. 00:08 Ladder 20, (number withheld) Richard Avenue, cross of Addison Drive and Harlan Drive. 00:16 Carbon monoxide. 00:17 Respond on Southwest EMS. 2026-10-22 10:45 UTC Fire Richard Ave, Grove City, OH 43123 View on map