Former Cabinet Secretary for the Ministry of Interior and Coordination of National Government, Dr. Fred Matiang’i, has said the prolonged delay in solving high-profile cases like the murder of Independent Electoral and Boundaries Commission (IEBC) ICT Manager Chris Msando and the discovery of unidentified bodies in River Yala is due to ongoing investigations by the Directorate of Criminal Investigations (DCI) and lack of public inquests and family identification of victims.