There probably aren't that many because they would seem very boring in comparison to past eras.....They rarely kill anyone like they use to. Scarfo had a 4-5 body average a year!

Who wants to hear about someone giving a guy a loan and just bleeding him dry until his business trades hands?.....BORING!
Someone hack sawing bodies in the back of a bar, as a team effort, like the Ford plant assembly line........ NOW that's stuff that make people go, WOW!

It definitely is a good thing that current bosses choose mediation over murder BUT, people LOVE violence. Good books and movies NEED bad stuff to provide the drama......Sad but true!