Investigators in Ivory Coast have unearthed a body which they say may belong to Franco-Canadian journalist Guy-Andre Kieffer, who went missing in country's economic capital Abidjan in 2004, his brother told France 3 television. The team of French and Ivorian investigators have sent samples from the body, exhumed in the Issia region several hundred kilometres (miles) to the northeast of Abidjan, to France for genetic identification tests.