35-year-old Senthilkumaran Ratnasingam, who immolated himself in front of the UN office at Geneva on Thursday had recorded a video message in the cell phone which was in his possession. The message has come out on Monday after the Switzerland police handed over the phone to the family. In his message Senthilkumaran called for a mass people's struggle to achieve an independent Tamil Eelam. "That is why I am sacrificing my life," the message said.