Nairobi , Kenya ( CNN ) -- The top prosecutor of the International Criminal Court arrived in Kenya on Saturday to investigate post-election violence that left more than 1,000 people dead more than two years ago . Hundreds of thousands were also displaced after the disputed December 2007 election sparked ethnic violence nationwide . Prosecutor Luis Moreno-Ocampo said his five-day trip will include visits with victims . He 'll also tour some of the areas hardest hit by the violence , including Rift Valley province and the sprawling Kibera slum in Nairobi . Ocampo said he 'll also meet top government officials and those who believe they were unfairly identified as suspects on a list of 20 people handed to him . The names of the suspects have not been identified publicly . Chaos erupted after incumbent President Mwai Kibaki was declared the winner in the election . Opposition challenger Raila Odinga decried the results , prompting violence between their supporters . The election and its aftermath tainted the country 's image as an oasis of stability in the region . Former United Nations chief Kofi Annan and other world leaders intervened , and the two contenders signed a power-sharing agreement . Kibaki is the president while Odinga is the prime minister . Annan has said proceedings against culprits should occur before campaigning starts for the next election in 2012 .
hundreds of thousands killed , More than 1,000 displaced after more than two years ago election . Prosecutor Kofi Annan will visit victims , tour areas hardest hit by violence . Election and aftermath tainted Nairobi 's image as oasis of stability in the region .