The Nigeria Police Force has released three officers of the Nigerian Security and Civil Defence Corps (NSCDC) Mining Marshals unit who were detained in connection with the controversial death of Deputy Superintendent of Corps (DSC) Agada Levi Agada.

EXCLUSIVE: Nigeria Police Arrest Three NSCDC Officers Over Colleague’s Death, Trace Over N2Billion To Suspect’s Bank Account

NSCDC Mining Marshals Commander dismisses police report linking officer to N2bn transactions after colleague's death, alleging foreign nationals' plot.