[Vaquero]

The official report stated that two of the dead Swedish bodyguards had suffered multiple bullet wounds. Medical examination, performed by the initial Rhodesian Board of Investigation and reported in the UN official report, indicated that the wounds were superficial, and that the bullets showed no signs of rifling. They concluded that cartridges had exploded in the fire in proximity to the bodyguards.[9] No evidence of foul play was found in the wreckage of the aircraft.[10]

Bullets in a fire tend to stay put or move slightly…because they are lead and heavy. while the cases, which are light tend to fly off but with not enough mass to penetrate very far.

[NativeSon]

Gun shot wounds & plan crash - did he know the Clintons?

[GingisK]

They hurt like crazy, and the responsible brother gets beaten.