The cause of a fire that completely destroyed a Fitzgerald Street home will likely remain a mystery forever.
Fire crews responded to the blaze Monday afternoon after neighbours spotted heavy smoke and flames coming from the building.
The blaze eventually spread throughout the entire home.
Firefighters investigating the fire say the damage is so extensive that they will not be able to determine the cause.
No one was at the home at the time of the fire, and no injuries were reported as a result of the blaze.
(Thunder Bay Television)