(KCEN) -- Fire investigators still don't know what caused a Killeen fire where a man had to jump to safety.
It happened yesterday at a home in the 3200 block of Longview Drive.
Neighbors say they heard a loud explosion before seeing a man jump out a window and run from the house.
Police say the man was later taken to Scott & White after he went to Jack in The Box asking for help.
He remains in stable condition today.
The home was a total loss.