 "Ekhterak" was filmed in Marwan's London apartment and included interviews with his son, a witness, and acquaintances of Marwan.Ellissy published his book "The Agent Babel" in Arabic through Dar Al Shorouq press, and it was launched on 2 February 2009.The British magazine "Private Eye" also followed the story closely and suggested that there was considerable cause for suspicion surrounding the circumstances of Marwan's death.