District of Columbia City Hall Scott Key, (1779–1843), and was sentenced to a mental institution. The building was also the site of the 1867 trial of John Surratt, an alleged conspirator in the assassination of Abraham Lincoln who was later acquitted. However, Charles J. Guiteau, the assassin of President James A. Garfield, was convicted at the courthouse in 1882. The Old City Hall was the scene of a fugitive slave trial known as the "Pearl incident," which was the largest single escape by slaves attempted in U.S. history. Two men were convicted in 1848 of attempting to free more than 70 slaves by sailing them
1880 Republican National Convention agenda to visitors. Garfield enlisted the support of the other candidates from the convention to help with the campaign. The 1880 Democratic National Convention chose Winfield Scott Hancock as the presidential candidate and William Hayden English as his vice-presidential running mate. The election featured a very close popular vote that put Garfield ahead with a majority of less than 10,000; some sources put the margin as low as 2,000. However, Garfield won the election with 214 of the 369 electoral votes in the country. On July 2, 1881, Garfield was shot by a former Chicago lawyer named Charles J. Guiteau