Overlooking the obvious (Score 1)

The knowledgeable personnel suspected of deliberate action on this flight were the original crew, attempting, without success, to control a crippled aircraft. Cascading comm failures were malfunctions, cause unknown, that appear deliberate from afar. Other, as yet undetermined/cause unknown malfunctions degraded crew-controllable aviation, (50%) navigation (95%) communication (100%) capabilities. Aircraft is in the ocean, location unknown.