File images of burials held in Ouagadougou following a deadly attack on a gendarmerie in northern Burkina Faso, which left dozens of police dead, as French counter-terrorism forces based in west Africa announce they have killed ten suspected jihadists accused of involvement in the massacre. The attack was one of the deadliest to hit the West African country's defence and security forces since jihadist violence erupted six years ago. FILE IMAGES ABD S