Carbon monoxide alarm in apartment on 12th Street Heard on: Washington DC Fire Dispatch 00:24 00:00 Local alarm, truck nine, respond for a CO detector. 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 Local alarm, truck nine, respond for a CO detector. 00:06 CO alarm. 00:09 (number withheld) 12th Street Northwest, apartment 00:12 (number withheld). 00:13 Local alarm, truck eight, respond for a CO alarm. 00:17 (number withheld) 12th Street Northwest, apartment (number withheld). 00:21 Cause you see, using form, pack out 02, number 058. 2026-11-13 05:57 UTC Fire 12th St NW Apt 408, Washington, DC 20009 View on map