Two Tamils were killed by unidentified gunmen in separate incidents in Sri Lanka's north, the rebels and the military said Saturday, in fresh attacks that came after the assassination of a prominent Tamil politician. Kanthaiah Sivanesan 48, was killed in the northern Jaffna on Friday, the pro-rebel Web site, TamilNet said. In a separate incident, police recovered the body of Karunamalam Prabhakaran, 32, with bullet wounds in Vavuniya, also on Friday, the Defense Ministry said on its Web site. The two deaths came after the assassination Friday of Nadaraja Raviraj, a member of the Tamil National Alliance, as he left his house in Colombo. His bodyguard was also killed, said K. Sivajilingam, a fellow member of Parliament. President Mahinda Rajapakse condemned the killing, calling it a «cowardly and heinous act» by «those opposed to dissent and political pluralism in a democratic society.»