Metropolitan Police Department of the District of Columbia formed DC Board of Commissioners, established by Congress to govern the entire District. That year as well, Thomas P. Morgan was named to replace Richards, who had resigned, as Major and Superintendent. Although a police fund had been established during the MPD's first year to assist those officers injured in the line of duty, Morgan would add to this by establishing a retirement fund for older officers who could no longer perform their duties. On July 2, 1881, the MPD took part in investigating the assassination of President James A. Garfield. The assassin, Charles J. Guiteau, approached Garfield at the
Charles J. Guiteau Arbor, Michigan, in order to attend the University of Michigan. Due to inadequate academic preparation, he failed the entrance examinations. Despite cramming in French and algebra at Ann Arbor High School, during which time he received numerous letters from his father concerning his progress, he quit, and in June 1860 joined the utopian religious sect the Oneida Community, in Oneida, New York, with which Guiteau's father already had close affiliations. According to Brian Resnick of "The Atlantic", Guiteau "worshiped" the group's founder, John Humphrey Noyes, once writing that he had "perfect, entire and absolute confidence in him in all things".