WILLOWBROOK, Calif. --
An investigation is under way to determine what sparked a fire that spread to a home in Willowbrook.The fire broke out shortly before 11 p.m. Saturday on the 1600 block of East 117th Place.
It appears that the fire started in an outbuilding next to the home, and then spread to the home's attic.
It took firefighters about 20 minutes to put the blaze out. No injuries were reported.