Further examination of the airplane structure, seats, and other interior components found no damage typically associated with a high-energy explosion of a bomb or missile warhead ("severe pitting, cratering, petalling, or hot gas washing").
However, no damage typically associated with a high-energy explosion of a bomb or missile warhead («severe pitting, cratering, petalling, or hot gas washing») were found on the recovered wreckage, including the pieces which tested positive for explosives.