Beheading in the context of "Killing of captives by ISIL"

Charles I, King of England, Scotland and Ireland, was publicly executed on 30 January 1649 outside the Banqueting House on Whitehall, London. The execution was the culmination of political and military conflicts between the royalists and the parliamentarians in England during the English Civil War, leading to Charles's capture and his trial. On 27 January 1649 the parliamentarian High Court of Justice had declared Charles guilty of attempting to "uphold in himself an unlimited and tyrannical power to rule according to his will, and to overthrow the rights and liberties of the people" and sentenced him to death by beheading.

Charles spent his last few days in St James's Palace, accompanied by his most loyal subjects and visited by his family. On 30 January he was taken to a large black scaffold constructed in front of the Banqueting House, where a large crowd had gathered. Charles stepped onto the scaffold and gave his last speech, declaring his innocence of the crimes of which parliament had accused him, and claiming himself a "martyr of the people". The crowd could not hear the speech, owing to the many parliamentarian guards blocking the scaffold, but Charles's companion, Bishop William Juxon, recorded it in shorthand. Charles gave a few last words to Juxon, claiming an "incorruptible crown" for himself in Heaven, and put his head on the block. He waited a few moments, and after giving a signal that he was ready, the anonymous executioner beheaded Charles with a single blow and held Charles's head up to the crowd silently, dropping it into the swarm of soldiers soon after.