A structure fire has completely destroyed a house and seriously injured its occupants.
At approximately 3:47 a.m., Bruce Peninsula OPP attended an engulfed house fire on Spry Lake Road in South Bruce Peninsula.
Four people were treated to hospital for medical treatment.
Three of them were inside a residence on the property, and a fourth person was staying in another structure.
A 17-year-old male has suffered life-threatening injuries in the blaze.
As of 9:11 a.m., police remained on-scene and the Ontario Fire Marshal has been contacted.
Spry Lake Road was closed between Bruce Road 13 and Bryant Street.