spatter expert who worked for the miami p.d. who is secretly a serial killer. >> soon he'll be packed into a few neatly wrapped hefties and my own small corner of the world will be a neater, happier place. >> he was raised by a policeman to channel his sociopathic impulses to only kill other killers. so he is a bad guy but also a good guy. >> i kill reprehensible people. i mean, the idea of the show is that you're invited to identify with and maybe even root for a serial killer. >> that's right. >> he kills horrible people. if i were just killing people willy-nilly, i think all bets would be off. >> where's the fun in that? >> in the 2000s, the antihero really rose to prominence. >> my nephew has the same gun. don't point that there.