Ohh yeah, this is what i call an ad.
the lengthy version
My fascination with serial killers started after the movie Seven, starred Brad Pitt and Kevin Spacey. There's a twist towards the end of the movie that questions morality and duty of upholding the law or personal vengeance. Its one of those movies where the bad guy wins at the end, in a way. If its confusing, you might want to rent the movie and watch it.