Fire At "Hawaii Five-0" Star's Home Ruled Spontaneous Combustion

(Waikiki, HI) -- Investigators have determined the cause of a fire that damaged the Waikiki home of "Hawaii Five-0" star Alex O'Loughlin. Fire officials say the blaze at the Diamond Head home was triggered when a pile of oily rags in the garage set off a spontaneous combustion. The Monday afternoon fire at the actor's home is believed to have done about 110-thousand dollars in damage. O'Laughlin and his family were not injured.