St. Dominic Catholic Church (Washington, D.C.) opened on March 19, 1854. It was set in an area of the city known as "The Island" because, at that time, a canal ran where Constitution Ave. is today which connected the Potomac and the Anacostia Rivers. As the congregation grew it was recognized that a new sanctuary was needed to hold all the congregants. This new church was dedicated on June 13, 1875 by Most Rev. James Roosevelt Bayley, Archbishop of Baltimore. After President James A. Garfield was shot by Charles J. Guiteau on July 2, 1881, St. Dominic's joined other local churches in an "Appeal to Heaven"
Charles J. Guiteau criminal psychologist Kent Kiehl diagnosed Guiteau as a psychopath, giving him a score of 37.5 out of 40 on the PCL-R scale. The life of Guiteau, focusing on his psychological disturbances and his plan to kill Garfield, is the subject of "Portrait of an Assassin", a radio play by James Agate Jr. The play was produced as Episode 1125 of CBS Radio Mystery Theater and was first broadcast on October 8, 1980. Guiteau is depicted in Stephen Sondheim and John Weidman's musical "Assassins", wherein he mentors Sara Jane Moore, a woman who attempted to assassinate Gerald Ford. Guiteau sings parts