The Odd Man KarakozovOn April 4, 1866, just as Alexander II stepped out of Saint Petersburg's Summer Garden and onto the boulevard, a young man named Dmitry Karakozov pulled out a pistol and shot at the tsar. He missed, but his "unheard of act" changed the course of Russian history and gave birth to the revolutionary political violence known as terrorism. Based on clues pulled out of the pockets of Karakozov's peasant disguise, investigators concluded that there had been