A gangster based in the United Kingdom is likely behind the sensational murder of Indian National Lok Dal (INLD) chief Nafe Singh Rathi, sources said, adding that three more individuals have been named in the FIR. On Sunday, at a railway crossing in Haryana's Jhajjar district, a Toyota Fortuner carrying Mr Rathi came to an unexpected halt, only to be ambushed by a mysterious i20 car. A cinematic scene ensued as five men emerged, unleashing a hail of bullets upon the SUV. The 66-year-old Mr Rathi and a loyal aide were killed, while two others fought for survival in critical condition. The assailants spared the life of Mr Rathi's nephew, who was driving the vehicle, instructing him to inform the family about the incident.