To send a killer to catch a killer. Robie had killed evil before. People were happy, thrilled that another monster had met his end. But the world went on, as screwed up as ever, and another monster - maybe even worse - would replace the fallen one. On that clear, crisp morning in the normally serene Central Park his trigger pull would be remembered for a while. Investigations would be made. Diplomatic broadsides exchanged. More people would die in...