Lawton Fire Marshals were called to investigate a Friday night fire that damaged a Lawton home.
Firefighters were called to 15th and Northwest Taylor around 11 p.m. after smoke was spotted coming from the house.
Investigators ruled the fire suspicious after multiple areas of ignition sources were identified inside the home.
Fire officials said the house is occupied but that no one was at home at the time of the fire.
No arrests have been made.