FRANKLIN, Ohio --
The cause of a fire that almost cost three firefighters their lives in Ohio remains under investigation. A backdraft explosion was caught on video just moments after the trio went inside a burning restaurant.
Luckily, they all made it out okay. None of the onlookers were hurt either, but the historic building is a total loss.
The restaurant dated back to the 1930s and was filled with irreplaceable memorabilia.