Who is the British hangman who developed a new hanging technique and demonstrated it first at the Lincoln Castle in Lincoln, England?
William Marwood William Marwood (1818 – 4 September 1883) was a hangman for the British government. He developed the technique of hanging known as the "long drop".
Christopher Slaughterford Christopher Slaughterford of London was executed in Guildford July 9, 1709, for the murder of Jane Young, his fiancée. His case is very important, as he was the first person in modern England executed for murder based exclusively on circumstantial evidence. He is also famous for supposedly finding his fiancée's killer, one of his servants, in the form of a ghost.