Dirt Late Model racing champion Scott Bloomquist died in an aircraft crash near his home in Mooresburg, Tenn. The National Transportation Safety Board (NTSB) issued its report Tuesday, listing the probable cause of Bloomquist’s death as “the pilot’s intentional flight into a building as an act of suicide,

The plane crash that killed Scott Bloomquist, considered one of the greatest dirt track racers the sport has ever produced, was not an accident, the National Transportation Safety Board has determined.