For minor characters, I hate most culprits in DC. Sometimes their killing motives are really stupid, even when I feel sorry for some of them. Like the girl from the Karaoke Box case. After all, she killed him because he "made fun of her" WTF ? Yes, it's a tragic case, and I feel bad for her, but the motive was stupid. Not to mention that if she had been a little smarter and not that blind, she would have realized that he still loved her.