Carbon monoxide alarm on 9th Street NW, Washington DC

00:00

Local alarm.

00:06

Local alarm, truck four,

00:07

respond for the carbon alarm, (number withheld) 9th street northwest.

00:12

Local alarm, truck four, respond for the carbon alarm, (number withheld) 9th street northwest, close of nila court, tag 021804 .

Carbon monoxide alarm on 9th Street NW