AN Arab billionaire's son listed as a Facebook friend of a murdered socialite has been named by police as a prime suspect in the blonde's death. Yemen born Farooq Abdulhak, 26, was allegedly the last person to see Martine Vik Magnussen alive after leaving the exclusive Maddox Club with her early Friday morning. The Norwegian socialite's body was found two days later, partially buried under a pile of rubble in the basement of an exclusive London apartment building where Mr Abdulhak was reportedly living. The Daily Mail reported that Magnussen was believed to have been strangled, although investigators told the...