Life is a tragedy filled with suffering and despair and yet some people do manage to avoid jury duty.
I'm sure there are people in Hollywood, whose main drive in film is to make money, who will feel that any use of the word hijacking or any reference to anything violent or remotely associated with the terrible tragedy that occurred will lose customers for them. And that will be the only criterion that will matter and so they'll force the minions that work for them to remove these things from their movies, or not make movies about that subject.
When I was young, I wanted to be a dramatic writer, a writer of tragedy. Nothing would've pleased me more than if I could have written like Eugene O'Neil or Tennessee Williams.