I remember reading about a historical incident similar to this, that happened to a Roger's Rangers at the île-aux-noix wooden palisade french Fort (not the british stone one built circa 1830,still standing today and just down the river from the old St-Jean Military College). They were encamped after capturing the Fort about 1759 (this was some months after their infamous raid), while sitting at a campfire his horn caught fire and exploded, it took him 3 days to die the account said!