On July 7, 1865, at Fort McNair in Washington, D.C., Mary Surratt, Lewis Powell, David Herold, and George Atzerodt (shown left-to-right) were hanged for their roles in the assassination of U.S. President Abraham Lincoln. Eight people were convicted for the crime; three others were sentenced to life imprisonment, with the last receiving a six-year sentence. Mary Surratt's son John was able to escape and was never convicted for his role. His mother was the first woman to be executed by the United States federal government.Photo: Alexander Gardner; Restoration: Lise Broer
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