article_snippet: He added that He and fellow released captive Pierre Torres (right) played a game at night devised by Briton David HainesBriton David Haines.
article_snippet: Briton David Haines was beheaded on camera by the Islamic executioner now revealed to be Kuwaiti-born Briton Mohammed Emwazi.
highlights_snippet: The story is based on a game played by doomed Briton David Haines .