NASCAR superstar Kurt Busch says the death of racing star Jessi Combs was a "terrible accident" -- but at least she went "pushing the limits."
39-year-old Combs was a star in the racing world -- and died on August 27th while attempting to break the women's land speed record she set back in 2013.
Combs was behind the wheel of a "jet car" in the Alvord Desert in Oregon trying to break the 600 mph barrier when something went wrong and she died. Officials aren't saying much about the incident other than "there was a fire involved.