Well, there's strong evidence the TWA crash was caused by an explosive.
The only thing left to find out is if it was a bomb or a missile, officials
are undecided as to which it is. Structure shock analysis will determine
which one it was, unless they find more evidence that helps them out. It
won't be long now.
Once again, how I will judge:
bomb => TWAC = true
other => TWAC = false