POSTED: Monday, November 15, 2010 - 8:06am
UPDATED: Monday, November 15, 2010 - 7:06pm
An overnight fire has firefighters questioning how it started because no on was home at the time.
The fire started just before 2 a.m. in the 9300 block of San Lorenzo in the lower valley.
Seven fire trucks showed up to put the flames out.
Investigators believe it started in a back bedroom of the home.
Neighbors reported the fire.
No one was in the home at the time of the fire and there were no pets inside either.
Firefighters are investigating the cause of the fire, but estimate damages to be about $3,000.