Arson investigators work to determine cause of fire
Barking dogs alert neighbors to flames
A fire tore through a vacant home early Saturday morning causing significant damage.
It happened a little after 1 a.m. in the 400 block of Hillcrest Drive.
A neighbor told fire crews they heard dogs barking then saw a glow in the back of the home.
Arson investigators are working to determine a cause but believe the blaze might have been intentionally set.
The extent of the damage is unknown.
No one was injured.
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