TUCSON, AZ (TucsonNewsNow) Tucson Firefighters say arson is to blame for a house fire on the south side.
It started around 7:00 PM Saturday night in the 900 block of east Holladay. That's near the intersection of Drexel Road and Park Avenue.
Firefighters believe the blaze started in the back yard of a vacant home.
They contained the fire within minutes and say no one was injured.