Firecrackers exploded around Colombo on Monday as Sri Lankans celebrated what they hoped would be the end to a civil war that has plagued the nation since 1983. At 1:40PM in Colombo, Sri Lanka’s government radio made the official announcement that Velupillai Prabhakaran, the elusive leader of the Liberation Tigers of Tamil Eelam , was killed early this morning by special forces in the island’s northern Karayamullavaikkal area.