 Amnesty International Africa director for research and advocacy Netsanet Belay tok for statement say, Di office of di prosecutor suppose sharperly open full investigate into di wicked tins wey dem don do for northeast Nigeria, Mr Belay say since goment for Nigeria dey only prosecute pipo sey be members or supporters of Boko Haram instead of di wicked crimes dem dey do, e dey obvious say authorities don do only lightweight criminal case for Boko Haram mata. 