TULSA, Oklahoma -- Tulsa Fire investigators are trying to determine what caused a house fire near 12th and Peoria early Thursday morning.
Tulsa Fire was dispatched to the home shortly before 2:30 a.m.
Firefighters say the house was boarded up and the electricity was off, so they're not sure how the fire started.
A neighbor's two trucks parked next to the home were damaged in the fire.
No one was hurt.