DC Fire & EMS: Report of CO leak - 1800 blk of 1st St NW; Update -- CO levels dissipated

See these DC Fire & EMS tweets:

DC Fire and EMS ‏@dcfireems  1h1 hour ago

Report of CO Leak - 1800blk of 1st St. NW- Units on the scene investigating. #dctraffic

8:49 PM - 3 Mar 2015 

  

DC Fire and EMS ‏@dcfireems  53m53 minutes ago

@dcfireems Update: CO levels dissipated. 1pt. evaluated/refused transport. Resident returned to building. Units back in service. #dctraffic

9:17 PM - 3 Mar 2015