Warden: You may have been born a werewolf, but we created who you are. We gave you the powers of a vampire. We created you to be an ultimate killing machine. You were meant to be our secret weapon...but the mind control serum in the vampire dna we gave you apparently had no effect on you. If we leave you out there, you will just ruin our plans again. So, we must kill you. It is our fault that we created our own enemy, I suppose. But things are easily taken care of.