'Mass graves' detected in Burundipublished at 09:21 Greenwich Mean Time 29 January 2016
Rights group Amnesty says it has found five possible mass graves near Burundi's capital, where security forces are accused of killing scores of people in December:
Amnesty says satellite images , externalshow disturbed earth at sites in the Buringa area on the edge of the capital, Bujumbura, that are consistent with witness reports.
"These images suggest a deliberate effort by the authorities to cover up the extent of the killings by their security forces and to prevent the full truth from coming out," said Muthoni Wanyeki, Amnesty's regional director for East Africa, the Horn and the Great Lakes.
At least 87 people were killed in December's crackdown, which came after military bases were attacked by gunmen, but the UN said the true number may be much higher.