On Aug. 14 around 7:40 p.m., Sioux Lookout OPP officers were dispatched to a house fire in the area of Cornerstone Lane in Sioux Lookout.
While attending the scene, officers observed the home to be filled with smoke.
The Sioux Lookout Fire Department entered the home and advised that there was clothing on fire and the fire had been put out.
Investigation revealed the fire had been intentionally set and fire alarms were damaged, causing them to be inoperable.
As a result of the investigation, a 14-year-old male of Sioux Lookout has been charged with arson.
He is to attend court in Sioux Lookout on Sept. 11.