Chester A. Arthur where the former Senator hoped for a quick re-election to the Senate, and with it, a defeat for the Garfield administration. The Republican majority in the state legislature was divided on the question, to Conkling and Platt's surprise, and an intense campaign in the state house ensued. While in Albany on July 2, Arthur learned that Garfield had been shot. The assassin, Charles J. Guiteau, was a deranged office-seeker who believed that Garfield's successor would appoint him to a patronage job. He proclaimed to onlookers: "I am a Stalwart, and Arthur will be President!" Guiteau was found to be mentally
John R. Brady shot by an assassin, Charles Guiteau. Arthur, then Vice President, became President. Arthur was at home around midnight on the night of September 19, 1881 with Police Commissioner Stephen B. French, District Attorney Daniel G. Rollins, and attorney Elihu Root, when he learned in a telegram from members of Garfield's cabinet that Garfield had died. The cabinet members wired Arthur their advice that he should "take the oath of office as president of the United States without delay." It was after midnight when Arthur and his guests dispatched messengers to locate a judge who could administer the presidential oath. The