<prompt> Translate the following text to SwahiliMeanwhile, the FBI ended its probe of the TWA Flight 800 plane crash, leaving mechanical failure as the only theory under investigation.  <response>: FBI imemaliza uchunguzi wake wa ajali ya ndege ya TWA Flight 800, ikiacha kushindwa kwa mashine kama nadharia pekee chini ya uchunguzi. 