 Complete the following phrase:  While Lincolns funeral train was in New York City on April 24, Lieutet Edward P. Doherty was dispatched from Washington at 2 p.m. with a detachment of 26 Union soldiers from the 16th New York Cavalry Regiment to capture Booth in Virginia, accompanied by Lieutet Colonel Everton Conger, an intelligence officer assigned by Lafayette Baker. The detachment steamed down the Potomac River on the boat John S. Ide, landing at Belle Plain, Virginia, at 10 pm. The pursuers crossed the Rappahannock River and tracked Booth and Herold to Richard H. Garretts farm, about south of Port Royal, Virginia. Booth and Herold had been led to the farm on April 24 by William S. Jett, a former private in the 9th Virginia Cavalry, whom they had met before crossing the Rappahannock. The Garretts were unaware of Lincolns assassination; Booth was introduced to them as James W. Boyd, a Confederate soldier, they were told, who had been wounded in the 