Carbon monoxide alarm at 48th Street home, Washington DC

00:00

Zero 02:21 .

00:02

Local on truck twelve responding for a CO detector.

00:04

(number withheld) 48th Street Northwest,

00:08

cross street Alton Place.

00:11

Engine 12 respond for CO detector (number withheld) 48th St Northwest, cross street Albemarle Street, operating on 02.

00:19

0221.

Carbon monoxide alarm at 48th Street home