Because it's a killer.

Kai, you do know how to play this game,… I did not tell you to kill Zev. I promised I would bring you that man. It is done! Either choice is to Prince's advantage. Well, Jad told me that sometimes the pre… Prince, I mean, why did he have to say h… You have a lot of anger in you, bro. I told you we'd clean this up. I don't know where I'm going. Now I'm going to kill her like you told… I'm thinking someone got away with murde… Hey, knock it off, man. Let's play for this. How much can you afford?