An ex-Marine hired by a Qatari Sheikh as his head of security has accused the billionaire playboy of ordering him to kill two people in California. Matthew Pittard says he worked for Sheikh Khalid bin Hamad bin Khalifa al-Thani for 10 months between 2017 and 2018, during which time he was told to kill a man who tried to collect a debt from the royal, and a woman who he ...