This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.GREENSBORO, N.C. — When a Greensboro home caught fire, a shut door may be the reason a 5-year-old girl survived. At about 3:01 a.m., fire crews responded to a structure fire on Trogdon Street and Coliseum Boulevard. Only two people were home when the fire broke out: a 49-year-old man and the 5-year-old girl. The fire department believes the fire spread from an “improperly disposed of smoking device” after the man had fallen asleep. The home did not have working smoke detectors or alarms. The girl’s bedroom was in the back of the house and was the only room where the walls were “clean,” according to the fire department. Her bedroom door was shut which may have saved her. Both the man and the child were sent to the hospital for smoke inhalation.