High Quality Content by WIKIPEDIA articles! The assassination of Abraham Lincoln, one of the last major events in the American Civil War, took place on Good Friday, April 14, 1865, when President Abraham Lincoln was shot while attending a performance of Our American Cousin at Ford's Theater with his wife and two guests. Lincoln's assassin, actor and Confederate sympathizer John Wilkes Booth, had also plotted with fellow conspirators, Lewis Powell and George Atzerodt, to kill William H. Seward (then Secretary of State) and Vice President Andrew Johnson respectively. Although Booth succeeded in killing Lincoln, the larger plot failed. Seward was attacked, but recovered from his wounds, and Johnson's would-be assassin fled Washington, D.C. upon losing his nerve.