The trial is over; four of the conspirators have paid with their lives the penalty of the Great Conspiracy; the rest go to the jail, and with one exception for the remainder of their lives. Whatever our individual theories may be, the great crime is ended, and this is the crowning scene: It was a long and dusty avenue, along which rambled soldiers in bluishly white coats, cattle with their tongues out, straying from the herd, and a few negroes making for their cabins, which dotted the fiery and vacant lots of the suburbs. At the foot of this avenue, where a lukewarm river holds between its dividing arms a dreary edifice of brick, the way was filled with collected cabs, and elbowing people, abutting against a circle of sentinels who kept the arsenal gate. The low, flat, dust-white fields to the far left were also lined with patrols and soldiers lying on the ground in squads beside their stacked muskets. Within these a second blue and monotonous line extended. The drive from the arsenal gate to the arsenal's high and steel-spiked wall was beset by companies of exacting sabremen, and all the river bank to the right was edged with blue and bayonets. This exhibition of war was the prelude to a very ghastly but very popular episode--an execution. Three men and a woman were to be led out in shackles and hung to a beam. They had conspired to take life; they had thrilled the world with the partial consummation of their plot; they were to reach the last eminence of assassins, on this parched and oppressive noon, by swinging in pinioned arms and muffled faces in the presence of a thousand people. The bayonets at the gate were lifted as I produced my pass. It was the last permission granted. In giving it away the General seemed relieved, for he had been sorely troubled by applications. Everybody who had visited Washington to seek for an office, sought to see this expiation also. The officer at the gate looked at my pass suspiciously. "I don't believe that all these papers have been genuine," he said. Is an execution, then, so great a warning to evil-doers, that men will commit forgery to see it?