N'DJAMENA, Chad, Sha'ban 28, 1436, June 15, 2015, SPA -- Witnesses say two suicide bombers have carried out simultaneous attacks at buildings in the Chadian capital, causing multiple casualties. An Associated Press reporter heard the explosion that shook a building in N'Djamena Monday morning. A police official said at least 10 people had been killed in that attack. A second explosion went off at a police academy in the capital at the same time, witnesses said. --SPA 14:15 LOCAL TIME 11:15 GMT www.spa.gov.sa/w