There is folks claiming "new evidence" that it was an "outside explosion" that destroyed TWA Flight 800 back in 1996.
I'm no expert, but the explanation didn't make much sense to me. Conjecture piled on improbability piled on happenstance.
And the explanation came out AWFULLY fast for such a complex chain of events.
Likely we will never know for sure.
But I wonder: was it "our" missile or someone else's?