A dumpster fire ignited a blaze inside of a residential building in Fairfield. The fire happened Sunday night on Kings Highway. Authorities say it originated in a storage room of the building in a locked unit. The fire was in a large complex, which made it a little harder for firefighters to locate the source. Fire officials say the fire was found to have originated inside of a dumpster that was confined to a room designed to store trash. Residents on the second floor were evacuated until the carbon dioxide and smoke cleared. There were no reported injuries.