As first world citizens, we are trained to not be able to respond with righteous justice.

And there are many many stories of victims who aren't believed, or are drugged, or treated as insane or have their lives destroyed. It IS worse.

But, we believe in "the law" and "justice of the court" and a "fair trial", when all of these are provably false, as anyone who has had a run-in with them can attest.
We also believe that the news is news, that they would report important information.
These things we were told as we grew up, and were echoed in television programming.
It is almost impossible to stop believing in these lies.

We all have free will, and so, there will never be proof.
It is a matter of enough people all believing the same thing and saying that it is so.