In Brown's later assessment, it was the Baltimore riot that pushed the two sides over the edge into full-scale war, "because then was shed the first blood in a conflict between the North and the South; then a step was taken which made compromise or retreat almost impossible; then passions on both sides were aroused which could not be controlled". On July 10, 1861, a grand jury of the United States District Court indicted Samuel Mactier, Lewis Bitter, James McCartney, Philip Casmire, Michael Hooper and Richard H. Mitchell for their part in the riot. After the April 19 riot, some small skirmishes occurred throughout Baltimore between citizens and police for the next month, but a sense of normalcy returned as the city was cleaned up. Mayor Brown and Maryland Governor Hicks implored President Lincoln to send no further troops through Maryland to avoid further confrontations. However, as Lincoln remarked to a peace delegation from the Young Men's Christian Association, Union soldiers were "neither birds to fly over Maryland, nor moles to burrow under it". On the evening of April 20 Hicks also authorized Brown to dispatch the Maryland state militia for the purpose of disabling the railroad bridges into the city—an act he would later deny. One of the militia leaders was John Merryman, who was arrested one month later, and held in defiance of a writ of habeas corpus, which led to the case of Ex parte Merryman. On April 19, Major General Robert Patterson, commander of the Department of Washington (Pennsylvania, Delaware, Maryland, and the District of Columbia), ordered Brigadier General Benjamin Franklin Butler, with the 8th Massachusetts, to open and secure a route from Annapolis through Annapolis Junction to Washington. The 8th Massachusetts arrived by ship at Annapolis on April 20. Gov. Hicks and the Mayor of Annapolis protested, but Butler (a clever politician) bullied them into allowing troops to land at Annapolis, saying, "'I must land, for my troops are hungry.'—'No one in Annapolis will sell them anything,' replied these authorities of the State and city. Butler intimated that armed men were not always limited to the necessity of purchasing food when famished." The 8th Massachusetts, with the 7th New York, proceeded to Annapolis Junction (halfway between Baltimore and Washington), and the 7th New York went on to Washington, where, on the afternoon of April 25, they became the first troops to reach the capital by