My respect to everyone who suffered loss on this day. And in a way, we all suffered loss.
But, there have been a lot of injustices, unsolved cases, etc. I like to think that there is a greater justice than any man can implement, especially for things beyond my ability to understand. JFK, 9-11, hundreds of Alabamans who dragged freedom riders off a bus down the road from me and beat them to a pulp. Some things escape man's punishment, but I have faith that there is a justice that we can't fathom out there. A special place for people who get away with evil.
That said, I hope everyone that was affected can find peace in this lifetime. Change the things you can. Tolerate the things you can't change, and understand the difference. Otherwise, we make our own Hell on this ball of dirt.