The new Nihilists organised an executive committee for the removal of the most obnoxious officials. Its success was startling. To name only a few of their chief deeds: on August 15, 1878, a Chief of the Police was slain near one of the Imperial Palaces at the capital; and, in February 1879, the Governor of Kharkov was shot, the Nihilists succeeding in announcing his condemnation by placards mysteriously posted up in every large town. In vain did the Government intervene and substitute a military Commission in place of trial by jury. Exile and hanging only made the Nihilists more daring, and on more than one occasion the Czar nearly fell a victim to their desperadoes. The most astounding of these attempts was the explosion of a mine under the banqueting-hall of the Winter Palace at St. Petersburg on the evening of February 17, 1880, when the Imperial family escaped owing to a delay in the arrival of the Grand Duke of Hesse. Ten soldiers were killed and forty-eight wounded in and near the guard-room. The Czar answered outrage by terrorism. A week after this outrage he issued a ukase suspending the few remaining rights of local self-government hitherto spared by the reaction, and vesting practically all executive powers in a special Commission, presided over by General Loris Melikoff. This man was an Armenian by descent, and had distinguished himself as commander in the recent war in Asia, the capture of Kars being largely due to his dispositions. To these warlike gifts, uncommon in the Armenians of to-day, he added administrative abilities of a high order. Enjoying in a peculiar degree the confidence of Alexander II., he was charged with the supervision of all political trials and a virtual control of all the Governors-General of the Empire. Thereupon the central committee of the Nihilists proclaimed war _à outrance_ until the Czar conceded to a popularly elected National Assembly the right to reform the life of Russia.