http://www.youtube.com/watch?v=FMoP35u8oN0

Story is about Clyde (Butler) who watches his wife and daugher getting raped and killed by criminals… one of them getting a deal with his lawyer (Foxx) by putting the blame on his partner and getting some brand sentence.
10 years later, by the date in which death sentence is finally applied to one of the criminals, a series of murders involving everyone that had part on the case starts to happen.

Dunno how that movie works in the US, but as a law abiding brazilian citizen, I guess the movie served as catharsis to our own legal and political system.
Or maybe I just have a tendency for sociopathy… but there were lots of times that the though of killing all of our politicians and corrupt cops crossed my mind. Lots.

Fortunately for them, I still have lots of people and other things to worry about. Could be all different if I had nothing else to loose, like Clyde.