1.   Authorities believe that a homeless couple living in the building accidentally ignited the blaze with a candle.

2.   But they say no special expertise was required to ignite the blaze.

3.   Harley Shuford of the Buncombe County Arson Task Force said it appeared that someone hurled something through a dining room window to ignite the blaze.

4.   National Park Superintendent Roy Weaver, who took responsibility for igniting the blaze, has been placed on paid leave and declined requests to be interviewed.

5.   A week later, she told investigators she was burning a letter in a campfire ring and it ignited the blaze.

6.   Earlier today, Russian fighter jets igniting a blaze at an oil refinery that sent streaks of fire into the pre-dawn sky.

7.   He then slashed her throat, shot her in the head and ignited the blaze, prosecutors said.

8.   In their lawsuit, they contend that the blaze was ignited by the tear gas canisters.

9.   Investigators said sparks from a welding torch ignited the blaze in the basement of a shopping mall in Luoyang, in Henan province.

10.   Investigators were trying to determine if high winds carried one of the cartridges into dry grass, igniting the blaze.